Download Print this page

Advertisement

Quick Links

Advertisement

loading
Need help?

Need help?

Do you have a question about the 3754 and is the answer not in the manual?

Questions and answers

Summarization of Contents

Important Safety Information
General Safety Checks, Child Usage, and Intended Use
Covers product checks, child safety, and intended use guidelines.
Electrical Safety, Cord Care, and Battery Warnings
Details electrical safety, cord integrity, and battery handling warnings.
General Warnings
Water Hazards, Cord Damage, and Disassembly Restrictions
Highlights risks associated with water exposure, cord damage, and product disassembly.
Battery Handling and Terminal Safety
Provides guidance on safe battery handling and terminal protection.
Product Information and First Use
Magnetic Fields, Smartphone Connectivity, and Bluetooth
Information on magnetic fields, smartphone connection, and Bluetooth usage.
Initial Setup and Charging Procedures
Step-by-step guide for initial setup and charging the toothbrush.
Charge Level, Duration, and Temperature Considerations
Details on charge levels, charging time, and optimal temperature for battery.
Toothbrush Usage and Features
Brushing Technique, Feedback, and Gum Health
Guidance on brushing technique, post-brushing feedback, and gum care.
Timer Functions and Smart Pressure Sensor
Explanation of the timer's operation and the Smart Pressure Sensor.
Smart Pressure Sensor Lights and Operation Checks
Details on pressure sensor light indicators and operation verification.
Brushing Modes and Display
Description of Brushing Modes and Settings
Overview and settings for various brushing modes.
Interactive Display Navigation and Functions
How to navigate and use the interactive display features.
Display Indicators and Reminders
Information on display indicators for timer, battery, and reminders.
Brush Heads and Smartphone Connectivity
Brush Head Types, Replacement, and Indicator Bristles
Details on brush head types, replacement, and indicator bristles.
Connecting Toothbrush to Smartphone via Oral-B App
Guide to connecting the toothbrush to a smartphone using the Oral-B App.
Cleaning and Accessory Care
Toothbrush, Charger, and Accessory Cleaning
Instructions for cleaning the toothbrush, charger, and accessories.
Environmental and Battery Disposal
Product Recycling and Battery Removal Safety
Information on product recycling and safe battery removal.
Battery Terminal Insulation and Safe Disposal
Guidance on insulating battery terminals and safe disposal methods.
Guarantee and Warranty Information
Guarantee Period, Coverage, and Exclusions
Details on guarantee coverage, period, and common exclusions.
Bluetooth Interface Warranty and Manufacturer Rights
Information on Bluetooth interface warranty and manufacturer's rights.
Warranty Exclusions and Limitations
Scope, Data Liability, and Damage Exclusions
Covers warranty scope, data liability, and specific damage exclusions.
Service, Modification, and Accessory Use Exclusions
Details exclusions related to service, modifications, and accessory usage.
Replacement Brush Heads Warranty Impact
Non-Oral-B Heads Warranty Issues and Quality
Explains the impact of non-Oral-B brush heads on warranty and their quality.
Troubleshooting - APP and Handle
APP Connectivity and Operation Issues
Addresses problems with APP connectivity and handle operation.
Factory Reset and Initial Handle Operation
Guide on factory reset and troubleshooting initial handle operation.
Timer or Handle Malfunction After 2 Minutes
Troubleshooting timer or handle malfunctions occurring after 2 minutes.
Troubleshooting - Charging and Noise
Handle Not Charging Issues
Solutions for problems related to the handle not charging.
Noise During Brushing or Turning On
Addresses causes and solutions for noise during operation.
Important Product Safety
Damage Checks, Child Safety, and Intended Use
Covers damage checks, child safety guidelines, and intended product use.
Electrical Safety and Battery Warnings
Details electrical safety precautions and battery warnings.
Important Precautions and First Use
Magnetic Fields, Medical Devices, and Bluetooth
Information on magnetic fields, medical device interaction, and Bluetooth usage.
Pacemaker Proximity and Temperature Limits
Guidance on pacemaker proximity and temperature limits for the handle.
Initial Setup, Charging, and Operating Procedures
Steps for initial setup, charging, and operating the toothbrush.
Toothbrush Usage and Features
Brushing Technique, Modes, and Pressure Sensor
Covers brushing technique, modes, and the pressure sensor.
Timer Functions and Interactive Display
Explanation of timer functions and the interactive display.
Brushing Modes and Settings
Description of Modes and Mode Settings
Details on brushing modes and how to adjust their settings.
Interactive Display Menu Options
Overview of menu options available on the interactive display.
Brush Heads and Smartphone Connectivity
Brush Head Types, Replacement, and Indicator Bristles
Information on brush head types, replacement, and indicator bristles.
Connecting Toothbrush to Smartphone via Oral-B App
Guide to connecting the toothbrush to a smartphone using the Oral-B App.
App Requirements and Bathroom Safety
Details on app requirements and safety for bathroom use.
Cleaning and Accessory Care
Toothbrush, Charger, and Accessory Cleaning
Instructions for cleaning the toothbrush, charger, and accessories.
Accessory Details and Environmental Notice
Storage Accessories and Environmental Disposal
Details on storage accessories and environmental disposal guidelines.
Battery Removal Safety and Disposal
Product Disassembly and Battery Handling Precautions
Guidance on product disassembly and battery handling precautions.
Terminal Insulation and Safe Battery Disposal
Instructions for terminal insulation and safe battery disposal.
Guarantee and Warranty Terms
Guarantee Coverage, Exclusions, and Voiding Conditions
Details on guarantee coverage, exclusions, and conditions that void it.
Bluetooth Interface Warranty and Manufacturer Rights
Information on Bluetooth interface warranty and manufacturer rights.
Warranty Exclusions and Limitations
Scope, Data Liability, and Damage Exclusions
Covers warranty scope, data liability, and specific damage exclusions.
Service, Modification, and Accessory Use Exclusions
Details exclusions related to service, modifications, and accessory usage.
Replacement Brush Heads Warranty Impact
Non-Oral-B Heads Warranty Issues and Quality
Explains warranty issues and quality concerns with non-Oral-B brush heads.
Troubleshooting - APP and Handle
APP Connectivity and Operation Issues
Addresses problems with APP connectivity and handle operation.
Factory Reset and Initial Handle Operation
Guide on factory reset and troubleshooting initial handle operation.
Timer or Handle Malfunction After 2 Minutes
Troubleshooting timer or handle malfunctions occurring after 2 minutes.
Troubleshooting - Charging and Noise
Handle Not Charging Issues
Solutions for problems related to the handle not charging.
Noise During Brushing or Turning On
Addresses causes and solutions for noise during operation.