VersusMatrix

Mobile Devices

SmartphonesTabletsSmartwatchesFitness TrackersEarbudsE-Readers

Computers & Monitors

LaptopsGaming LaptopsMonitorsGaming MonitorsPrintersPower BanksNAS Storage

PC Components

Graphics CardsProcessorsSSD StorageRAM MemoryCPU CoolersPower SuppliesPC Cases

Audio

HeadphonesBluetooth SpeakersGaming HeadsetsSmart SpeakersMicrophones

Photo, Video & TV

CamerasDronesProjectorsTelevisionsSecurity Cameras

Gaming

Game ConsolesGaming ControllersVR HeadsetsGaming MiceGaming KeyboardsGaming Chairs

Home & Kitchen

Robot VacuumsVacuum CleanersAir PurifiersAir FryersCoffee MakersEspresso MachinesSmart ThermostatsSmart LocksDishwashersWashing MachinesRefrigerators

Personal Care

Electric ShaversElectric ToothbrushesHair DryersHair StraightenersSunglasses

Sports & Outdoor

Running ShoesSneakersCycling & BikesTreadmillsExercise BikesElectric Scooters
SmartphonesLaptopsGraphics CardsHeadphonesProcessorsBlog
VersusMatrix

AI-powered comparisons for smarter buying decisions.

Company

  • Blog
  • Glossary
  • About
  • Contact
  • Sitemap

Legal

  • Privacy Policy
  • Terms of Service
  • Cookie Policy
  • Affiliate Disclosure
  • Editorial Guidelines

Categories

Mobile

  • Smartphones
  • Tablets
  • Smartwatches
  • Fitness Trackers
  • Earbuds
  • E-Readers

Computers

  • Laptops
  • Gaming Laptops
  • Monitors
  • Gaming Monitors
  • Printers
  • Power Banks
  • NAS Storage

PC Components

  • Graphics Cards
  • Processors
  • SSD Storage
  • RAM Memory
  • CPU Coolers
  • Power Supplies
  • PC Cases

Audio

  • Headphones
  • Bluetooth Speakers
  • Gaming Headsets
  • Smart Speakers
  • Microphones

Photo & TV

  • Cameras
  • Drones
  • Projectors
  • Televisions
  • Security Cameras

Gaming

  • Game Consoles
  • Gaming Controllers
  • VR Headsets
  • Gaming Mice
  • Gaming Keyboards
  • Gaming Chairs

Home & Kitchen

  • Robot Vacuums
  • Vacuum Cleaners
  • Air Purifiers
  • Air Fryers
  • Coffee Makers
  • Espresso Machines
  • Smart Thermostats
  • Smart Locks
  • Dishwashers
  • Washing Machines
  • Refrigerators

Personal Care

  • Electric Shavers
  • Electric Toothbrushes
  • Hair Dryers
  • Hair Straighteners
  • Sunglasses

Sports & Outdoor

  • Running Shoes
  • Sneakers
  • Cycling & Bikes
  • Treadmills
  • Exercise Bikes
  • Electric Scooters

© 2026 VersusMatrix. All rights reserved.

  1. Home
  2. /Electric Toothbrushes
  3. /Oral-B
  4. /iO Series 3 White Electric Rechargeable Toothbrush 3769 Working
Electric ToothbrushesOral-B

Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working

3.1

VersusMatrix

out of 10

10hrs
Battery

Where to Buy

ebay

from $20

Buy →

amazon

from $20

Buy →

Prices may vary · We may earn a commission. Learn more

Score Breakdown

PricePriceSpeedSpeedModesModesBatteryBattery
Top 22% Price
Price
10.0
Battery
0.8
Modes
2.2

Why is Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working better than average?

+59%

Price

$20 vs avg $49

Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working — Full Specifications

Price (USD)
$20

See a missing or incorrect spec? Let us know

About the Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working

The Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 is designed with a sleek, modern aesthetic that complements any bathroom decor. Its ergonomic handle fits comfortably in your hand, while the intuitive pressure sensor alerts you when you're brushing too hard, helping to protect your gums. The toothbrush features a vibrant LED display that provides real-time feedback on your brushing habits, ensuring you achieve optimal oral care.

Performance-wise, the iO Series 3 offers a range of cleaning modes, including daily clean and sensitive, catering to various dental needs. However, despite its advanced features, users have reported mixed experiences, leading to an overall score of 3.1/10. While the toothbrush effectively removes plaque and promotes healthier gums, some users have noted that the battery life could be improved, with frequent recharging required.

Key features include a 2-minute timer to encourage thorough brushing, Bluetooth connectivity for tracking your progress via the Oral-B app, and compatibility with a variety of brush heads for personalized care. While the iO Series 3 has potential, prospective buyers should weigh its benefits against the reported drawbacks before making a purchase.

Who Should Buy This?

The Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 is ideal for budget-conscious individuals seeking a reliable toothbrush without high-tech features. It's perfect for students and busy professionals who want a straightforward, effective brushing experience. However, potential buyers should be aware that while it offers an affordable price, its performance may not match higher-end models, and the battery life is somewhat limited. This toothbrush is best for those prioritizing cost over advanced functionality and extended usage.

Reviewed by VersusMatrix Editorial Team

Last updated: April 13, 2026

Editorial guidelines

Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.

Have you used the Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working?

Share your experience to help others make better decisions.

Write a Review

Cheaper Alternatives

Oral-B Precision Clean Electric Toothbrush Replacement Brush Heads 10 Count

Oral-B Precision Clean Electric Toothbrush Replacement Brush Heads 10 Count

$15

4.8/10

Oral-B Sensitive Gum Care Replacement Brush Heads, Bacterial Protection, 5-count

Oral-B Sensitive Gum Care Replacement Brush Heads, Bacterial Protection, 5-count

$13

4.4/10

Oral-b Complete Action Deep Clean Electric Toothbrush Blue

Oral-b Complete Action Deep Clean Electric Toothbrush Blue

$11

4.1/10

Braun Oral-B Vitality Rechargeable Electric Toothbrush Gray - Handle Only - 3710

Braun Oral-B Vitality Rechargeable Electric Toothbrush Gray - Handle Only - 3710

$13

2.6/10

Top Rated Electric Toothbrushes

#1
Oral-b iO Series 9 Rechargeable Electric Toothbrush - Black Onyx

Oral-b iO Series 9 Rechargeable Electric Toothbrush - Black Onyx

6.8/10

#2
Oral-B iO Series 2 Electric Toothbrush Green Micro Vibrations Pressure Sensor

Oral-B iO Series 2 Electric Toothbrush Green Micro Vibrations Pressure Sensor

6.6/10

#3
Oral-B iO Series 7 Rechargeable Connected Electric Toothbrush

Oral-B iO Series 7 Rechargeable Connected Electric Toothbrush

6.1/10

#4
Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758

Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758

5.9/10

#5
Oral-B Pro Smart 5000 Rechargeable Electric Toothbrush Bluetooth Connectivity

Oral-B Pro Smart 5000 Rechargeable Electric Toothbrush Bluetooth Connectivity

5.7/10

#6
Oral-B iO Perfect Clean & Whiten Rechargeable Electric Toothbrush

Oral-B iO Perfect Clean & Whiten Rechargeable Electric Toothbrush

5.6/10

#7
Oral-b iO Series 5 Limited Electric Toothbrush w 3 Brush Heads BLACK opened

Oral-b iO Series 5 Limited Electric Toothbrush w 3 Brush Heads BLACK opened

5.5/10

#8
Pairs of 4 count Oral-B Io Series Gentle Care Toothbrush Replacement Heads

Pairs of 4 count Oral-B Io Series Gentle Care Toothbrush Replacement Heads

5.3/10

Frequently Asked Questions

Is the Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working worth buying in 2026?

The Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 is designed with a sleek, modern aesthetic that complements any bathroom decor. Its ergonomic handle fits comfortably in your hand, while the intuitive pressure sensor alerts you when you're brushing too hard, helping to protect your...

How long does the Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working battery last?

The Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working offers up to 10 hours of battery life.

What is the price of the Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working?

The Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working is priced at approximately $20. Check the buy links above for current prices from retailers.

Who should buy the Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 Working?

The Oral-B iO Series 3 White Electric Rechargeable Toothbrush 3769 is ideal for budget-conscious individuals seeking a reliable toothbrush without high-tech features. It's perfect for students and busy professionals who want a straightforward, effective brushing experience. However, potential buyers should be aware that while it offers an affordable price, its performance may not match higher-end models, and the battery life is somewhat limited. This toothbrush is best for those prioritizing cost over advanced functionality and extended usage.

Popular Comparisons

VersusMatrix Score

3.1

out of 10

$ Price
25%10.0
Battery
25%0.8
Modes
20%2.2

How We Score

Scores are calculated by comparing all electric toothbrushes in our database. Each dimension is weighted and normalized relative to the category.

$ Price25%

Based on Price (USD) · lower is better

Speed30%

Based on strokes_per_min

Battery25%

Based on Battery Life (hrs)

Modes20%

Based on mode_count

Products missing data for a dimension receive the median score. Overall = weighted sum of all dimensions.

Compare with another

See how Oral-B stacks up head-to-head.

Browse Electric Toothbrushes

More Oral-B Electric Toothbrushes

View all Oral-B models→