iO Series 5 Rechargeable Electric Toothbrush Model iO G5.1A6.1K
#20
Oral-B

Oral-B iO Series 5 Rechargeable Electric Toothbrush Model iO G5.1A6.1K

Rating

Model: iO G5.1A6.1K
$89.94(incl. tax)Amazon price as of 2025-10-07
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Product Overview

The Oral-B iO Series 5 Rechargeable Electric Toothbrush offers advanced cleaning with a visible pressure sensor to protect gums. It features a 2-minute timer, 5 cleaning settings, and includes one replacement brush head and a travel case. The iO technology combines gentle micro-vibrations with a dentist-inspired round brush head for a professional clean feeling. The accompanying app provides real-time tracking and personalized coaching. The pressure sensor indicates optimal cleaning pressure, preventing damage to gums. This toothbrush is designed for adults and provides a versatile and convenient oral care solution.

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Oral-B iO Series 5 Rechargeable Electric Toothbrush Model iO G5.1A6.1K の商品画像 9
Oral-B iO Series 5 Rechargeable Electric Toothbrush Model iO G5.1A6.1K の商品画像 10

Product Specifications

Type
Sonic
Power Source
Battery Powered
Oscillation Speed
-oscillations/min
Timer
Yes
Pressure Sensor
Yes
Charging Time
-hours
Battery Life
-days
Number of Brush Heads
1
Smart Features
Yes

Size & Weight

Weight
1.14 Pounds
Hight
10.24 inches
Width
6.97 inches
Depth
3.9 inches

Features

Pressure Sensor Function

The pressure sensor function effectively prevents excessive brushing force, protecting gums and enamel. It provides a visual alert when too much pressure is applied, helping users adjust their brushing technique for optimal oral health.

Brushing Timer Function

The brushing timer function ensures users brush for the dentist-recommended 2 minutes. It promotes proper oral care by signaling when the appropriate brushing time has elapsed, encouraging thorough cleaning of all areas of the mouth.

Quadrant Pacing Function

The quadrant pacing function helps users brush evenly across all areas of the mouth. It briefly vibrates every 20 seconds, indicating when to move to the next quadrant, reducing the risk of uneven cleaning and promoting comprehensive oral hygiene.

Multiple Brush Head Function

While the toothbrush offers multiple cleaning modes, it only includes one brush head. The absence of multiple brush heads limits the ability to customize the brushing experience for different needs or share the toothbrush with multiple users hygienically.

Charging Stand Function

The charging stand function provides a convenient and organized way to store and charge the toothbrush. It helps save space in the bathroom and ensures the toothbrush is always ready for use, promoting consistent oral care habits.

Travel Case Function

The inclusion of a travel case enhances the toothbrush's portability and hygiene during travel. It allows users to conveniently carry the toothbrush and maintain their oral care routine while on the go, protecting the brush from damage and contamination.

SHOPSTAFF Rating Score

#20
Ranked #20 out of 98 products in Category
4.1
Overall Rating

The Oral-B iO Series 5 offers a good balance of features and performance for its price range. It provides effective cleaning and gum protection with its pressure sensor and multiple cleaning modes.

Brush Head Type and Rotation Method
3.0
The sonic brush head vibrates at high frequencies, effectively disrupting plaque and bacteria. While it covers a larger surface area quickly, it may not provide the same deep cleaning around each tooth as a rotating brush.
Cleaning Modes and Intensity Settings
4.5
With 5 cleaning modes, users can personalize their brushing experience. The availability of different modes ensures a more effective cleaning routine, catering to various oral care needs such as sensitive gums or whitening.
Timer and Pacer Features
4.5
The built-in timer ensures users brush for the dentist-recommended 2 minutes. The quadrant pacer helps maintain even cleaning across all quadrants of the mouth, promoting better oral hygiene and preventing neglect of certain areas.
Battery Life and Charging Method
4.0
While the battery life is not specified, rechargeable toothbrushes offer convenience. The charging method is not detailed, but a charging base is typically included for easy countertop charging, ensuring the toothbrush is always ready.
Brush Head Replacement Availability and Cost
3.5
The inclusion of only one brush head is a limitation. Regular replacement is needed for optimal hygiene, and the cost of replacement brush heads should be considered. Availability of various brush head types may also be limited.
Pressure Sensor
5.0
The pressure sensor alerts users when they are brushing too hard, preventing damage to gums and enamel. This feature promotes healthier brushing habits and protects oral health in the long run, especially for aggressive brushers.
Manufacturer Reliability and Warranty
4.5
Oral-B is a well-established brand known for its quality oral care products. The brand's reputation and reliability provide peace of mind, though warranty details should be checked for specific coverage and duration.
Cost Performance
4.0
Considering the features, included accessories, and long-term benefits, this toothbrush offers good value for money. However, the limited number of brush heads and unspecified battery life slightly impact its overall cost-effectiveness.

Brand & Manufacturer Details

Oral-B
Oral-B is the #1 brand used by dentists worldwide, offering a range of innovative oral care products.

Key Highlights

  • Visible pressure sensor
  • Multiple cleaning modes
  • Travel case included

Considerations

  • Replace brush head every 3 months
  • Do not use on children under age 3
  • Charging time is relatively long

Recommended For

  • Adults seeking advanced cleaning technology
  • Users with sensitive gums
  • Travelers needing a portable toothbrush

Not Recommended For

  • Children under 3
  • Those seeking advanced smart features
  • none in particular

Suitable For

  • Daily oral hygiene routine
  • Travel
  • Use with the Oral-B app for tracking

Not Suitable For

  • none in particular

Frequently Asked Questions (FAQ)

Q.Is this toothbrush suitable for someone with sensitive gums?
A.The Oral-B iO Series 5 toothbrush has a pressure sensor that helps protect gums by indicating if you're brushing too hard, too soft, or just right. It also has a super sensitive cleaning mode, according to staff confirmation. However, some staff confirmation mentions that the bristles can be a bit firm, which might not be ideal for everyone with very sensitive gums.
Q.How does the Oral-B iO Series 5 improve cleaning effectiveness?
A.The Oral-B iO Series 5 uses advanced technology to remove 100% more plaque and up to 2.5X more plaque between teeth compared to a regular manual toothbrush. It features a timer that ensures you brush for the dentist-recommended 2 minutes and an app that tracks your brushing in real-time to help you avoid missing any spots.
Q.Is the Oral-B iO Series 5 convenient for travel?
A.Yes, the Oral-B iO Series 5 comes with a travel case, making it convenient for brushing on the go.
Q.How does the pressure sensor work?
A.The iO pressure sensor signals if you are brushing too hard, too soft, or just right for an effective and safe clean. Some staff confirmation indicates a green light appears when the correct pressure is applied, and a red light appears if you are pushing too hard.
Q.Does this toothbrush have different cleaning modes?
A.Yes, you can personalize your brushing experience by choosing among 5 cleaning settings.
Q.Is there a timer to ensure I brush for the correct amount of time?
A.Yes, the iO light ring timer helps you brush for the dentist-recommended 2 minutes.
Q.Can this toothbrush help with braces?
A.According to staff confirmation, this toothbrush works great for people with braces.

SHOPSTAFF Rating Ranking

#1

Oral-B

iO Deep Clean + Whiten Rechargeable Electric Toothbrush iO5 Limited

$89.99(incl. tax)Amazon price as of 2025-10-07

Rechargeable toothbrush with pressure sensor, timer, 5 cleaning modes, 3 brush heads, travel case & refill holder.

TypeRotatingPower SourceBattery Powered
Oscillation Speed- oscillations/minTimerYes
Pressure SensorYesCharging Time- hours
Battery Life- daysNumber of Brush Heads3
Smart FeaturesYes
Pressure Sensor FunctionBrushing Timer FunctionQuadrant Pacing FunctionMultiple Brush Head FunctionCharging Stand FunctionTravel Case Function
4.5Overall Rating
4.0Brush Head Type and Rotation Method
4.7Cleaning Modes and Intensity Settings
4.6Timer and Pacer Features
4.5Battery Life and Charging Method
4.4Brush Head Replacement Availability and Cost
4.8Pressure Sensor
4.5Manufacturer Reliability and Warranty
4.5Cost Performance
#2

Philips Sonicare

ProtectiveClean 6500 HX6462/07

$179.96(incl. tax)Amazon price as of 2025-10-07

Sonic toothbrush with pressure sensor, 3 modes, SmarTimer, QuadPacer, 14-day battery, and travel case.

TypeSonicPower SourceCorded Electric, Battery Powered
Oscillation Speed62000 oscillations/minTimerYes
Pressure SensorYesCharging Time- hours
Battery Life14 daysNumber of Brush Heads2
Smart FeaturesNo
Pressure Sensor FunctionBrushing Timer FunctionQuadrant Pacing FunctionMultiple Brush Head FunctionCharging Stand FunctionTravel Case Function
4.5Overall Rating
3.0Brush Head Type and Rotation Method
4.8Cleaning Modes and Intensity Settings
4.9Timer and Pacer Features
4.5Battery Life and Charging Method
4.5Brush Head Replacement Availability and Cost
5.0Pressure Sensor
4.5Manufacturer Reliability and Warranty
4.7Cost Performance
#3

Philips Sonicare

DiamondClean Smart 9500 HX9923/11

$149.96(incl. tax)Amazon price as of 2025-10-07

Advanced sonic toothbrush with app, pressure sensor, 5 modes, and 3 intensity levels for personalized oral care.

TypeSonicPower SourceBattery Powered
Oscillation Speed62000 oscillations/minTimerYes
Pressure SensorYesCharging Time- hours
Battery Life14 daysNumber of Brush Heads3
Smart FeaturesYes
Pressure Sensor FunctionBrushing Timer FunctionQuadrant Pacing FunctionMultiple Brush Head FunctionCharging Stand FunctionTravel Case Function
4.5Overall Rating
3.0Brush Head Type and Rotation Method
4.9Cleaning Modes and Intensity Settings
4.7Timer and Pacer Features
4.5Battery Life and Charging Method
4.5Brush Head Replacement Availability and Cost
5.0Pressure Sensor
4.5Manufacturer Reliability and Warranty
4.7Cost Performance
#4

Philips Sonicare

DiamondClean Smart 9500 HX9923/41

$149.96(incl. tax)Amazon price as of 2025-10-07

Advanced sonic toothbrush with app, pressure sensor, and 5 modes for personalized oral health.

TypeSonicPower SourceBattery Powered
Oscillation Speed62000 oscillations/minTimerYes
Pressure SensorYesCharging Time- hours
Battery Life14 daysNumber of Brush Heads2
Smart FeaturesYes
Pressure Sensor FunctionBrushing Timer FunctionQuadrant Pacing FunctionMultiple Brush Head FunctionCharging Stand FunctionTravel Case Function
4.5Overall Rating
3.0Brush Head Type and Rotation Method
4.9Cleaning Modes and Intensity Settings
4.7Timer and Pacer Features
4.5Battery Life and Charging Method
4.5Brush Head Replacement Availability and Cost
5.0Pressure Sensor
4.5Manufacturer Reliability and Warranty
4.7Cost Performance
#5

Oral-B

iO Series 10 Rechargeable Electric Toothbrush

$249.94(incl. tax)Amazon price as of 2025-10-07

Advanced tech for plaque removal, personalized cleaning with real-time feedback, and convenient on-the-go brushing.

TypeSonicPower SourceBattery Powered
Oscillation Speed- oscillations/minTimerYes
Pressure SensorYesCharging Time3 hours
Battery Life- daysNumber of Brush Heads4
Smart FeaturesYes
Pressure Sensor FunctionBrushing Timer FunctionQuadrant Pacing FunctionMultiple Brush Head FunctionCharging Stand FunctionTravel Case Function
4.5Overall Rating
3.0Brush Head Type and Rotation Method
4.9Cleaning Modes and Intensity Settings
4.7Timer and Pacer Features
4.5Battery Life and Charging Method
4.5Brush Head Replacement Availability and Cost
5.0Pressure Sensor
4.5Manufacturer Reliability and Warranty
4.7Cost Performance