Oral-B iO10 Most Expensive Toothbrush Instruction Manual

: June 12, 2024
: Oral-B

Table of Contents

Description
Charging and Operating
Using your iO toothbrush
Brush heads
Connecting your iO toothbrush to your Smartphone/Oral-B App
Cleaning recommendations
Warranty replacement brush heads
Troubleshooting
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Oral-B iO10 Most Expensive Toothbrush Instruction Manual

Description

Brush head
Brush head identification symbol
Smart Pressure Sensor / Light ring
Interactive display
Toothbrush handle
iOsense™ charger
On/off button
Mode button
Interactive display features
«Daily Clean» mode
Sensitive» mode
«Gum Care» mode
«Whiten» mode
«Intense» mode
«Super Sensitive» mode
«Tongue Clean» mode
Settings menu
Settings menu features
Manage Bluetooth® settings
Select / change colour of light ring
Select / change language
Perform factory reset
Feedback features
Timer
Battery status
Brush head replacement reminder
Brushing feedback

Accessories (depending on model) and features:

a Brushing recognition – Indicator LEDs

b Brushing recognition – Brushing progress indication
Accessories Features
c Download and launch Oral-B App to enable all features

d iOsense™ button
Accessories Features
e Smart Pressure Sensor

f Brush head «Ultimate Clean»

g Brush head «Gentle Care»

h Brush head holder with cap

i Brush head holder stand

j Travel case
Accessories Features
k Charging travel case
k1 Charging light
k2 Power supply

Welcome to Oral-B!

Before operating your Oral-B iO toothbrush and iOsense™ charger, please read these instructions and save this manual for future reference. IMPORTANT

Periodically check the entire product/cord/accessories for damage. A damaged or nonfunctioning unit should no longer be used. If the product/ accessories is damaged, take it to an Oral-B Service Centre. The supply cords cannot be replaced. If the cord is damaged the appliance should be scrapped. Do not modify or repair the product. This may cause fire, electric shock or injury.
Never insert any object into any opening of the appliance.
Usage by children under age 3 is not recommended. Toothbrushes can be used by children and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge, if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
Cleaning and maintenance shall not be performed by children.
Children shall not play with the appliance.
For tooth brushing only. Do not chew or bite on brush. Do not use as a toy or without adult supervision.
Use this product only for its intended use as described in this manual. Do not use attachments which are not recommended by the manufacturer.
Only use the charger provided with your appliance.
Only use the charger and/or special cord set with integrated Safety Extra Low Voltage power supply provided with your appliance. Do not exchange or tamper with any part of it, otherwise there is risk of an electric shock. If charging stand/ charging travel case is marked with 492-XXXX, only use Braun/Oral-B special cord set with this identification.

WARNING

Do not place the charger, power supply or charging travel case in water or liquid or store where it can fall or be pulled into a tub or sink. Do not reach for it when fallen into water. Unplug immediately.
Avoid sharp bending, jamming or squeezing of the cord.
This appliance contains batteries that are non-replaceable. Do not open and disassemble device. For battery recycling please dispose whole device according to local environmental regulations. Opening the handle will destroy the appliance and invalidate the warranty.
When unplugging, always pull the power plug instead of the cord. Do not touch the power plug with wet hands. This can cause an electric shock.
If you are undergoing treatment for any oral care condition, consult your dental professional prior to use.
This toothbrush is a personal care device and is not intended for use on multiple patients in a dental practice or institution. For hygienic reasons we recommend the use of individual brush handles and brush heads for each family member.
Small parts may come off, keep out of reach of children. To avoid brush head breakage which may generate a small parts choking hazard or damage teeth:
Prior to each use, ensure the brush head fits well. Discontinue use of the toothbrush, if brush head no longer fits properly. Never use without a brush head.
If the toothbrush handle is dropped, the brush head should be replaced before the next use even if no damage is visible.
Replace brush head every 3 months or sooner if brush head becomes worn.
Clean brush head properly after each use (see «Cleaning recommendations» paragraph). Proper cleaning ensures the safe use and functional life of the toothbrush.

Important Information

This toothbrush, charger and pouch (accessory) contain NdFeB magnets and generate magnetic fields. If you use a medical device or have an implanted medical device, consult with the medical device manufacturer or a physician, if you have questions about safely using your toothbrush.
To avoid electromagnetic interference and/or compatibility conflicts, disable Bluetooth on your toothbrush handle (5) and Bluetooth/ Wi-Fi on your iOsense™ charger before using it in restricted surroundings, such as aircrafts or specially marked areas in hospitals.
Disable Bluetooth by entering the «Settings» menu on the interactive display (4) -> Bluetooth -> disable. Follow the same procedure to enable Bluetooth again. Disable Bluetooth/ Wi-Fi on your iOsense™ charger by entering low power mode by tapping the iOsense™ button twice (d). Tap the botton once again to enable Bluetooth/ Wi-Fi.
Persons with pacemakers should always keep the toothbrush more than 15 centimeters (six inches) from the pacemaker while turned on. Anytime you suspect interference is taking place disable Bluetooth.

Specifications
For voltage specifications refer to the bottom of
the charging unit.
First use
Please wake up your iO toothbrush by pressing the
on/off button (7) and follow the instructions on the
interactive display (4) to get started for first time
setup.
If not further instructed on the display, you may
toggle with the mode button (8) and select with the
on/off button (7).
You may change the settings via the «Settings»
menu (17) at any time.
You may connect your iO toothbrush with your
iOsense™ charger by switch on the toothbrush in
close proximity to the plugged-in iOsense™
charger.

Charging and Operating

To charge the toothbrush battery place the toothbrush on the iOsense™ charger (6).
The charge level is indicated on the interactive display (4). The light ring (3) fades in and out during charging. Once it is fully charged the light ring turns off. A full charge typically takes 3 hours.
If the battery is running low the light ring (3) blinks quickly in red. Once the battery is empty, the motor stops; it will need at least a 5-minute charge for one usage.
Note : In case the battery is empty (display off), charge for at least 30 minutes.
You can always store the toothbrush on the iOsense™ charger to maintain it at full charge; a battery overcharge is prevented by the device.

Note: Store the toothbrush at room temperature for optimal battery maintenance.

Caution: Do not expose the toothbrush to temperatures higher than 50 °C / 122 °F.

Using your iO toothbrush

Start Brushing
Place the brush head on the toothbrush handle. A small gap should remain between handle and brush head. Activate the display by picking-up the toothbrush, lifting it off the iOsense™ charger or pressing the on/off button (7) (display turns on).

Wet brush head and apply toothpaste. To avoid splashing, guide the brush head to your teeth before switching the toothbrush on by pressing the on/off button.

Note : Display turns off after some time. You may press the on/off button to activate display again.

Guide the brush head from tooth to tooth. Brush the outsides, the insides and the chewing surfaces. Brush all four quadrants of your mouth equally. You may also consult your dentist or dental hygienist about the right technique for you. After brushing, the display gives you feedback based on your brushing time.

In the first days of using any electric toothbrush, your gums may bleed slightly. In general, bleeding should stop after a few days. Should it persist after 2 weeks, please consult your dentist or dental hygienist. If you have sensitive teeth and/or gums, Oral-B recommends using the «Sensitive» or «Super Sensitive» modes (optional in combination with an Oral-B «Gentle Care» brush head (g)).

Availability of modes are depending on model purchased.

Toothbrush Timer (Stutter Timer)

The iO toothbrush is equipped with timer features, which help you to achieve the professionally recommended 2-minute brushing time. The timer signals with a short stuttering sound at 30-seconds intervals to move to the next quadrant of your mouth. A long stuttering sound indicates the end of the professionally recommended 2-minute brushing time.

The timer memorizes the reached brushing time, even when the toothbrush is briefly switched off during brushing. The timer resets if pausing longer than 30 seconds or placing the toothbrush on the plugged-in iOsense™ charger.

Note: During the use of the Oral-B App or iOsense™ charger features the stutter timer is deactivated in the toothbrush. You may also customize the stutter timer settings via Oral-B App.

Toothbrush Light Ring (3)
Your iO toothbrush is equipped with a light ring (3) that has various functions indicated via colours:

Smart Pressure Sensor (e)
White (default) = Operating indicator (choose individual colour via Oral-B App) / Low pressure indicato

Green = recommended pressure indicator
Red = high pressure indicator

If the Smart Pressure Sensor illuminates in white (or your pre-selected colour), we recommend applying more pressure. The green light indicates recommended brushing pressure. If too much pressure is applied, it lights up in red reminding you to reduce pressure.

During high pressure the brush head movement will be reduced (in «Daily Clean», «Intense» and «Sensitive» modes). Periodically check the operation of the Smart Pressure Sensor by pressing moderately on the brush head during use.

Note: During the use of the Oral-B App, the Smart Pressure Sensor indication may be inactive for some features.

Note: Smart Pressure Sensor is deactivated during «Tongue Clean» mode.

Other functions

Red = Low battery indicator
Blue = Bluetooth pairing indicator
Orange = Error indicator (follow display messages)

Brushing modes (depending on model)
Your iO toothbrush offers different brushing modes indicated on the display:

«Daily Clean» – Standard mode for daily cleaning
«Sensitive» – Gentle, yet thorough cleaning for sensitive areas
«Gum Care» – Gentle massage of gums
«Whiten» – Polishing for occasional or everyday use
«Intense» – For an extraordinary clean feeling (operated with a higher speed)
«Super Sensitive» – Super gentle cleaning for extra sensitive areas
«Tongue Clean» – Tongue cleaning for occasional or everyday use

Note : The sequence and availability of brushing modes may vary depending on model purchased.

When operating the «Tongue Clean» mode, we recommend using a «Gentle Care» brush head (g). You can brush your tongue either with or without toothpaste. Brush the whole area of your tongue systematically in gentle movements. The recomffmended brushing time is 30 seconds; the motor stops after 30 seconds.

Mode setting:
You may first choose your default mode by pressing the mode button (8) successively once the toothbrush is awake (display turned on). Select a mode by pressing the on/off button (7). Your toothbrush starts in the selected default mode. You may also change modes during brushing.

Note: You may also customize mode settings via Oral-B App.

Interactive Display
Activate the interactive display (4) by picking-up the toothbrush, lifting it off the charger or pressing the on/off button (7).

(10-16) «Mode selection» – toggle by pressing the mode button and select default start mode with on/off button.

(17) «Settings» – toggle through all modes until you reach the option «Settings»; to enter press the on/off button:
(19) manage Bluetooth settings (enable, disable)
(20) select/change colour of light ring
(21) select/change language
(22) perform factory reset
(24) « Timer» – displays brushing time.
(25) «Battery status» – shows battery status after use, when charging or when battery is low.
(26) «Brush head replacement reminder» – reminds you when to replace your brush head.
(27) «Brushing feedback» – brushing feedback is indicated with a smiley face.

When the toothbrush is picked up, lifted off the iOsense™ charger or when you press the on/off button the toothbrush handle indicates its readiness.

«Error messages» – «outside operating limits»: you are operating or charging outside standard temffperature range.

Brush heads

Oral-B offers you a variety of different Oral-B iO brush heads (f/g) that only fit your Oral-B iO toothbrush handle and can be used for tooth-bigfoot precision cleaning.

Most iO Oral-B brush heads feature INDICATOR® bristles to help you monitor brush head replacement need. With thorough brushing, twice a day for two minutes, the bristle color will fade halfway approximately within 3 months, indicating the need to exchange your brush head. If the bristles splay before the colour recedes, you may exert too much pressure on teeth and gums. In general, we recommend replacing the brush head every 3 months.

Brush Head Replacement Reminder
The toothbrush is equipped with a «Brush Head

Replacement Reminder» on the interactive display, indicating the need to exchange the brush head approximately after 3 months when used twice per day.

To reset the «Brush Head Replacement
Reminder» follow the instructions on the display.

Note: You may also customize the brush replacement settings via the Oral-B App.

Connecting your iO toothbrush to your Smartphone/Oral-B App

The Oral-B App offers various features:

Personalize your toothbrush settings (e.g. choose your preferred light ring colour, adjust stutter timer, brush mode sequence or brush replacement reminder settings)
Track your brushing behavior (e.g. brushing time and applied pressure)
Real-time brushing recognition to help you brush every area for the right amount of time.

The Oral-B App is available for smartphones run fining iOS or Android™ operating systems. Check app.oralb.com for compatible smartphones and country availability of the Oral-B App. It can be
downloaded for free from App Store(SM)/ Google

Play store™ or you may scan the QR code on the cover page of this manual (c).

Launch the Oral-B App. It will guide you through the entire Bluetooth pairing procedure. You may also pair new devices at any time in the Oral-B App´s settings.
Note: Oral-B App functionality is limited if Bluetooth is deactivated on your smartphone (for directions please refer to your smartphone’s user manual).
You may change Bluetooth settings on your toothbrush via the display -> Settings -> Bluetooth enable/disable.
Keep your smartphone in close proximity (within 5m distance) when using it with the toothbrush. Make sure the smartphone is safely positioned in a dry place.

Note: Your smartphone must support Bluetooth

(or higher) / Bluetooth Smart in order to pair your toothbrush.

Caution: Follow your smartphone’s user manual to ensure your phone/ charger is designed for use in a bathroom environment.

Using your iO sense™ charger Personalized live-coaching and Smart Pressure Sensor features

The iO sense™ charger has a built-in real-time feedback on brushing coverage, brushing time and pressure. The LED lights on top of your iO sense™ charger illustrate your upper and lower jaw (a).

You may start your brushing session at any area of your mouth. While the area is being brushed, the respective light fades from blue to white, indicating the brushing progress. Once one area is cleaned (a), the respective LED turns into white.

If too much pressure is applied, LEDs light up in red reminding you to reduce pressure (e).

Caution: During a brushing session with enabled brushing recognition feature on your iOsense™ charger, please stay within 5m distance to your iOsense™ charger to ensure a stable connection and brushing recognition.

To enable the full feature set of iOsense™ charger, the Oral-B App is required. Please follow the instructions in the Oral-B App for connection setup.

Clock setup
Launch the Oral-B App and connect the iOsense™ charger with your Wi-Fi by following the instructions in the Oral-B App.

Note: The clock doesn’t work without the Wi-Fi connection.

Bluetooth & Wi-Fi® functions
The iOsense™ charger supports Bluetooth and Wi-Fi.

Bluetooth connects the iOsense™ charger with the toothbrush and the Oral-B App.
Wi-Fi connects the iOsense™ charger with the internet.

iOsense™ button functions
You may find the capacitive touch button (d) on the back of your iOsense™ charger. It has two functions:

Low Power Mode: Device enters into low power mode. All features beyond charging are disabled. Tap the button (d) twice to enable low power mode and once to disable. The activation of low power mode is indicated by the LEDs on the top of your iOsense charger. Power consumption of networked standby mode: 1,2 W.
Factory reset: Touch and hold the button (d) until orange light appears on the top of your iOsense™ charger, then release the button. Tap the button once again while orange light is on, to trigger the factory reset. LEDs spin orange clockwise to confirm the factory reset. All credentials and settings are deleted from the iOsense™ charger.

Cleaning recommendations

After brushing, rinse your brush head under running water with the toothbrush switched on. Remove the brush head and clean the toothbrush handle and brush head separately. Make sure water runs inside the top of the handle as well as inside the brush head. Wipe all parts dry and let them air-dry before reassembling your iO toothbrush again.

Unplug the iO sense™ charger before cleaning. Clean the charger regularly with a damp cloth only. Please check individual cleaning instructions for each accessory in its «Accessories» paragraph.
Cleaning recommendations

Accessories (depending on model)

Charging Travel Case (k)

To charge your toothbrush (5) place it in the charging travel case (k) and connect it to the mains outlet, using the extra power supply (k2) provided. The power supply may be used for all global mains voltage ranges (100 – 240V).
The flashing light (k1) of the charging travel case indicates that the toothbrush is charging. Once the toothbrush is fully charged the light turns off. A full charge in the charging travel case typically takes 6 hours.
The outer and inner case should be cleaned with a damp cloth only. Make sure that the toothbrush and brush head are completely dry before storing in the travel case.

Note: Clean stains on travel case surfaces immediately. Store travel case in a clean and dry place.

Travel Case (j)
Store the clean and dry iO toothbrush/brush heads in the travel case (j). The outer and inner case should be cleaned with a damp cloth only.

Note: Clean stains on travel case surfaces immediately. Store travel case in a clean and dry place. Brush head holder stand (i) / Brush head holder with cap (h)

You may store your cleaned and dry brush heads on the pins of the brush head holders. Make sure your brush heads are dried before placing them in the holder and/or closing the cap. Brush head holders and cap are dishwasher-safe.

Zipper Pouch / Magnetic Pouch
You may store your cleaned brush heads and toothbrush in the pouches. Make sure your brush heads and toothbrush are dried before placing them in the pouches. The outer and inner surfaces can be cleaned under running water. Store pouches in a clean and dry place.

Note : Clean stains on pouch surfaces immediately.

Subject to change without notice.

Environmental Notice

Product contains batteries and/or recyclable electric waste. For environment protection do not dispose in household waste, but for recycling take to electric waste collection points provided in your country

Guarantee
We grant 2 years guarantee on the product commencing on the date of purchase.

Within the guarantee period we will eliminate, free of charge, any defects in the appliance resulting from faults in materials or workmanship, either by repairing or replacing the complete appliance as we may choose. Depending on availability replacement of a unit might result in a different colour or an equivalent model.

This guarantee extends to every country where this appliance is supplied by Braun / Oral-B or its appointed distributor. This guarantee does not cover: damage due to improper use, normal wear or use, especially regarding the brush heads, as well as defects that have a negligible effect on the value or operation of the appliance

The guarantee becomes void if repairs are undertaken by unauthorized persons and if original

Braun / Oral-B parts are not used. These appliances are equipped with a Bluetooth Smart approved radio/ Wi-Fi interfaces. Failure to establish a Bluetooth Smart/ Wi-Fi connection to specific smartphones is not covered under the device guarantee, unless the malfunction of the Bluetooth/ Wi-Fi interface is referable to Oral-B.

The Bluetooth/ Wi-Fi devices are warranted by their own manufacturers and not by Oral-B. Oral-B does not influence or make any recommendations to device manufacturers, and therefore Oral-B does not assume any responsibility for the number of compatible devices with our Bluetooth/ Wi-Fi interface.

Oral-B reserves the right, without any prior notice, to make any technical modifications or changes to system implementation of device features, interface, and menu structure changes that are deemed necessary to ensure that Oral-B systems function reliably.

To obtain service within the guarantee period, hand in or send the complete appliance with your sales receipt to an authorized Oral-B Braun Customer Service Centre.

Information
Bluetooth® radio module/ Wi-Fi® module

Although all indicated functions on the Bluetooth/ Wi-Fi device are supported, Oral-B does not ensure 100% reliability in connection, and feature operation consistency.

Operation performance and connection reliability are direct consequences of each individual Bluetooth/ Wi-Fi device, software version, as well as the operating system of those Bluetooth/ Wi-Fi devices and company security regulations implemented on the device.

Oral-B adheres to and strictly implements the Bluetooth/ Wi-Fi standard by which Bluetooth/ Wi-Fi devices can communicate and function in Oral-B iO toothbrushes.

However, if device manufacturers fail to implement this standard, Bluetooth/ Wi-Fi compatibility and features will be further compromised and the user may experience functional and feature-related issues. Please note that the software on the Bluetooth/ Wi-Fi device can significantly affect compatibility and operation.

Warranty replacement brush heads

Oral-B warranty will be voided if electric rechargeable toothbrush handle damage is found to be attributed to the use of non-Oral-B replacement brush heads.

Oral-B does not recommend the use of non-Oral-B replacement brush heads.

Oral-B has no control over the quality of non-Oral-B replacement brush heads. Therefore, we cannot ensure the cleaning performance of non-Oral-B replacement brush heads, as communicated with the electric rechargeable handle at time of initial purchase.
Oral-B cannot ensure a good fit of non-Oral-B replacement brush heads.
Oral-B cannot predict the long-term effect of non-Oral-B replacement brush heads on handle wear.

All Oral-B replacement brush heads carry the Oral-B logo and meet Oral-B’s high quality standards. Oral-B does not sell replacement brush heads or handle parts under any other brand name

Troubleshooting

Problem	Possible reason	Remedy

Oral-B App
Toothbrush and iOsense™ charger do not operate (properly) with Oral-B App.|

Oral-B App is closed.
Bluetooth is not activated on smartphone.
Bluetooth is disabled on toothbrush4. Bluetooth connection to smartphone has been lost.
Your smartphone does not support Bluetooth 4.2 (or higher) / Bluetooth Smart.
Outdated Oral-B App.
Your smartphone is not compatible with the Oral-B App.
iOsense™ charger is in Low Power mode.

|

Launch Oral-B App.
Activate Bluetooth on smartphone (described in its user manual).
Enable Bluetooth via display settings on your toothbrush.
Keep your smartphone in close proximity when using it with the toothbrush and iOsense™ charger.
Your smartphone must support Bluetooth 4.2 (or higher)/ Bluetooth Smart in order to pair toothbrush.
Download latest Oral-B App.
Check app.oralb.com for compatible smartphones and country availability of the Oral-B App.
Quit Low Power mode on iOsense™ charger by tapping the button (d) once.

TOOTHBRUSH
Unwanted toothbrush behavior| Toothbrush was misconfigured| Perform a factory reset to restore initial settings. Navigate on toothbrush display to Settings -> Factory Reset (22).Press on/off button to confirm.
Toothbrush is not operating (during first use).|

Battery has a very low charge level; handle does not operate.
Operating outside standard temperature range (message on display and/or alternating lights of light ring)

|

Charge at least for 30 min.
Always operate in standard operating temperature range (> 0 °C and < 40 °C).

Short stuttering sounds after2 minutes or toothbrush does not provide any stutter timer.|

Timer has been modified/ deactivated via Oral-B App.
The toothbrush timer is disabled during use of brushing recognition with Oral-B App or iOsense™ charger.

|

Use Oral-B App to change timer settings or perform toothbrush factory reset.
Disconnect toothbrush from Oral-B App and iOsense™ charger or configure iOsense™ charger with the App to disable brushing recognition.

Toothbrush does not charge.|

Battery is at a very low charger level (0%); it may take up to10-15min until display turns on.
Ambient temperature for charging is out of valid temperature range(< 0°C and > 40°C).
Charger may not be (properly) connected.

|

Charge at least for 30 min.
Recommended ambient temperature range for charging is 5°C to 35°C.
Ensure iOsense™ charger is connected to mains voltage.

Rattling/loud noise during brushing or turn- ing on.|

Brush head may not be placed correctly onto the brush handle.
Brush head may be worn out.

|

Check proper fit of brush head on handle. Small gap remains in between.
Replace brush head.

iOsense™ charger
Clock is not dis- played on the iOsense™ charger or an animation is playing ongoingly on clock display| Device is not connected to the internet.| Use the Oral-B App to setup the iOsense™ charger. Please follow the instruction in the Oral-B App. Make sure your Wi-Fi network is in range of iOsense™ charger and connected to internet.
iOsense™ charger is not reacting when using my toothbrush or reacts on a different toothbrush|

iOsense™ charger is connected to a wrong toothbrush
iOsense™ charger is in Low Power mode.

|

When you are not using the Oral-B App:- Enable Bluetooth via display settings on your toothbrush- Reset iOsense™ charger.- Hold your toothbrush close to iOsense™ charger and turn it on to connect both devices.
When you are using the Oral-B App:- Enable Bluetooth via display settings on your toothbrush.- Use the Oral-B App to connect your toothbrush.
Quit Low Power mode by tapping the iOsense™ button (d) once.

iOsense™ charger is not showing my current brushing session|

iOsense™ charger may got disconnected from your toothbrush while brushing
iOsense™ charger is in Low Power mode.
Brushing feedback is already provided in the Oral-B App

|

Please ensure that you stay in close proximity to your charger while brushing
Quit Low Power mode by tapping the iOsense™ button (d) once.
Brushing feedback can only be provided on one device. Make sure you have selected the right device.

The rechargeable iO toothbrush contains a radio module which operates in the 2.4 to 2.48 GHz band with a maximum power of 1mW.

The iOsense™ charger contains a radio module which operates in the 2.4 to 2.48 GHz band with a maximum power of 100mW.

Hereby, Braun GmbH declares that the radio equipment types 3786, 3768, 3758, 3771, 3765, 3754, 3764, 3762 and 3767 are in compliance with Directive 2014/53/EU.

The full text of the EU declaration of conformity is available at the following internet address: www.oralb.com/ce.

Made in Germany

Manufacturing date code:
To determine the date of manufacture, refer to the production code located on the type plate on the bottom of the toothbrush handle and/or iO sense ™ charger.

Toothbrush Handle:
The production code starts with two letters. The first digit after the two letters of the production code refers to the year of manufacture. Second and third digits refer to the calendar week of manufacture. Fourth digit refers to the calendar day of manufacture.

Handle: Example: «XX1093…» – means the product was manufactured on Wednesday in week 09 of 2021.

iOsense™ charger:
The production code of the device consists of 5 digits. The first three digits represent the Julian Date (Example: 035 = 4 February), the fourth digit is year of production (Example: 1 = 2021), the fifth digit is an internal code.

Charging travel case:
The production code of the device consists of 6 digits. The first two digits represent the Year (Example: 21 = 2021), the next 2 digits are the calendar week of production (Example: 01-52), the last two digits are internal codes

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