Sonic Electric Toothbrushes for Adults and Kids
#41
TEETHEORY

TEETHEORY Sonic Electric Toothbrushes for Adults and Kids

Rating

Model: 73-F973-5779
$14.44(incl. tax)Amazon price as of 2025-10-07
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Product Overview

The TEETHEORY Sonic Electric Toothbrush offers a high-frequency vibration for effective plaque removal. It features 5 cleaning modes, catering to various oral care needs like whitening and sensitive gums. The inclusion of 8 DuPont brush heads ensures long-term use. A built-in timer promotes dentist-recommended brushing habits. Its fast-charging capability and long battery life make it convenient for travel. IPX7 waterproof design allows for safe use in the shower. This toothbrush provides a comprehensive and convenient solution for maintaining oral hygiene for adults and kids.

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TEETHEORY Sonic Electric Toothbrushes for Adults and Kids の商品画像 7

Product Specifications

Type
Sonic
Power Source
Battery Powered
Oscillation Speed
40000oscillations/min
Timer
Yes
Pressure Sensor
No
Charging Time
4hours
Battery Life
30days
Number of Brush Heads
8
Smart Features
No

Size & Weight

Weight
1.94 ounces
Hight
6.22 inches
Width
2.87 inches
Depth
0.13 inches

Features

Pressure Sensor Function

This toothbrush lacks a pressure sensor, which is a feature that alerts users when they are brushing too hard. Without this, there's a risk of damaging gums and enamel with excessive force. Users should be mindful of brushing gently.

Brushing Timer Function

The built-in timer ensures users brush for the dentist-recommended 2 minutes. It helps promote proper oral care by signaling when the appropriate brushing time has elapsed, encouraging thorough cleaning.

Quadrant Pacing Function

The quadrant pacing function helps users brush evenly across all areas of the mouth. It briefly pauses every 30 seconds to indicate when to move to the next quadrant, reducing the risk of uneven cleaning and promoting comprehensive oral hygiene.

Multiple Brush Head Function

The inclusion of multiple brush heads allows users to customize their brushing experience based on their specific needs. Different brush heads cater to various cleaning purposes, increasing the toothbrush's versatility and lifespan.

Charging Stand Function

This toothbrush does not include a charging stand. Users will need to find an alternative way to store and charge the toothbrush, which may be less convenient than having a dedicated stand.

Travel Case Function

This toothbrush does not include a travel case. A travel case would have enhanced its portability and hygiene during travel, protecting the brush head from damage and contamination.

SHOPSTAFF Rating Score

#41
Ranked #41 out of 98 products in Category
3.4
Overall Rating

This sonic toothbrush offers good cleaning performance with multiple modes and brush heads, but lacks advanced features. It's a budget-friendly option with decent battery life and waterproofing. Durability might be a concern with long-term use.

Brush Head Type and Rotation Method
3.0
This sonic toothbrush uses high-frequency vibrations to clean teeth and gums. While effective, some users may prefer rotating or oscillating brushes for a different cleaning sensation.
Cleaning Modes and Intensity Settings
4.0
The toothbrush offers 5 modes: Whitening, Cleaning, Sensitive, Polishing, and Massage. This allows users to customize their brushing experience based on their specific oral care needs and preferences.
Timer and Pacer Features
4.0
The built-in timer ensures users brush for the dentist-recommended 2 minutes, and the 30-second interval pause helps to evenly clean all quadrants of the mouth.
Battery Life and Charging Method
4.5
With a 30-day battery life on a full charge and a fast USB charging, this toothbrush is convenient for both home use and travel, reducing the need for frequent charging.
Brush Head Replacement Availability and Cost
4.5
The inclusion of 8 brush heads, including tongue scraper and interdental brush, provides a long-term supply, reducing the need for frequent replacements and enhancing the overall value.
Pressure Sensor
0.0
This toothbrush does not have a pressure sensor. Users need to be mindful of applying appropriate pressure to avoid damaging gums and enamel during brushing.
Manufacturer Reliability and Warranty
3.0
TEETHEORY is a relatively new brand, so long-term reliability is uncertain. However, they offer a one-year warranty (two years for VIP members), which provides some assurance.
Cost Performance
4.0
Considering the features, included accessories, and affordable price, this toothbrush offers good value for money. The multiple brush heads contribute to its cost-effectiveness.

Brand & Manufacturer Details

TEETHEORY
TEETHEORYHealthy gums and white teeth mean a beautiful smile. TEETHEORY Brand is a pioneer in health & personal care filed.

Key Highlights

  • Multiple brush heads included
  • Offers 5 cleaning modes
  • Good battery life

Considerations

  • Replace brush heads every 3 months
  • Avoid submerging completely in water for extended periods
  • Consult a dentist if you have persistent gum bleeding

Recommended For

  • Individuals seeking a basic sonic clean
  • Users with various oral care needs (whitening, sensitive)
  • Travelers needing a portable toothbrush

Not Recommended For

  • Individuals who need advanced features like pressure sensors
  • Users with very limited dexterity
  • none in particular

Suitable For

  • Daily oral hygiene routine
  • Travel
  • Use by multiple family members (with separate brush heads)

Not Suitable For

  • none in particular

Frequently Asked Questions (FAQ)

Q.Is this toothbrush suitable for both adults and children?
A.Yes, this sonic electric toothbrush is designed for both adults and children.
Q.How often should I replace the brush head?
A.The toothbrush comes with 8 DuPont brush heads, which should last for 2 years with regular replacement. It is recommended to replace the brush head every 3 months.
Q.How long does the battery last on a full charge?
A.The rechargeable sonic toothbrush can last for 30 days on a full charge, based on 2 minutes of use, twice a day.
Q.What cleaning modes does this toothbrush offer?
A.The electric toothbrush supports 5 modes: Whitening, Cleaning, Sensitive, Polishing, and Massage.
Q.Is the toothbrush waterproof?
A.Yes, the toothbrush is IPX7 waterproof, making it safe to rinse with water after each use and suitable for use in the bath or shower.
Q.How does the timer function work?
A.The built-in smart chip provides an interval pause every 30 seconds to remind you to move to the next quadrant of your mouth. The auto-timer powers down the toothbrush automatically after the dentist-recommended 2 minutes.
Q.What is included in the package?
A.The package includes 1 electric toothbrush, 6 Dupont toothbrush heads, 1 tongue scraper head, 1 interdental brush, 1 protective bristle cover, 1 USB cable, and 1 instruction manual.
Q.Is the high power setting too strong for everyday use?
A.The manual recommends using the highest power setting at most twice a week, as it can be quite strong.
Q.Does the toothbrush come with a charging base?
A.No, the toothbrush does not include a powered charging station; it charges via a USB cable that plugs into the bottom of the toothbrush.
Q.What do staff confirm about the toothbrush's cleaning performance?
A.Staff confirm that the toothbrush cleans effectively and leaves teeth feeling very clean. Some staff confirm it works smoothly in each mode and feels great on the gums.
Q.What do staff say about the battery life?
A.Staff confirm the battery life is excellent, with some staff reporting the toothbrush lasts over a month on a single charge with regular use. One staff member was surprised that after 9 months of no use, it still held a charge.
Q.What are some potential downsides of this toothbrush based on staff confirmation?
A.Some staff experienced issues with durability and battery life, with one staff noting the toothbrush stopped working within a month. Another staff mentioned that the battery only lasted for 24-48 hours, requiring frequent recharging.

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