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Philips Sonicare 2100 Electric Toothbrush Black
HX4021/02
$99
+ Delivery from $6
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Product Overview
Key Features
- 2 Intensity settings and guided brushing sessions
- 2 Minute Smart Timer and 30 second Quad pacer alerts
- Easy start program gently increases brushing power over the first 14 cleans
- Slim ergonomic design and easy click-on brush heads
Key Specifications
- Brand:
- Philips
- Model Number:
- HX4021/02
- Timer:
- 2 Minute Smart Timer & 30 second Quad pacer alert
- Functions:
- 2 Intensity settings: Medium and Low
- Battery Life:
- Up to 14 days
- Type:
- Electric Toothbrush
Power & Charging
- Battery:
- Lithium ION, Illuminated icon indicates battery life
General Information
- Family:
- Sonicare 2100
- Colour:
- Black
- Additional Features:
- Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline, Easy start program gradual, gentle increase in brushing power across the first 14 cleans, Slim ergonomic design, Easy click-on brush heads
- What's In The Box:
- Sonicare 2100 Electric Toothbrush Black, 1 x InterCare Brush Head, 1 x Charger
Warranty
- Manufacturer's Warranty:
- 2 Year
Power & Charging
- Battery:
- Lithium ION, Illuminated icon indicates battery life
Warranty
- Manufacturer's Warranty:
- 2 Year
Box Dimensions
- Box Height (mm):
- 250
- Box Width (mm):
- 188
- Box Depth (mm):
- 128
- Box Weight (kg):
- 1
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Product Reviews of Philips Sonicare 2100 Electric Toothbrush Black
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At a glance
The Philips Sonicare 2100 is an entry-level rechargeable sonic toothbrush for everyday brushing at home or while travelling. It suits users who want a simple upgrade from a manual brush, with guided timers, two intensity settings and a 14-day battery life. Its main strengths are ease of use and gentle sonic cleaning. The limitation is that it offers fewer cleaning modes and premium features than higher-end models.
What it’s great for
- Everyday Brushing
- First Electric Toothbrush
- Gentle Daily Cleaning
- Shared Bathrooms
- Travel Use
Where it works best
- Home Bathroom
- Apartment Living
- Shared Household
- Travel Bag
- Compact Bathroom
Who it’s for
- Manual Toothbrush Upgraders
- Everyday Adults
- Budget-Conscious Shoppers
- Light to Moderate Brushers
- Frequent Travellers
Things to consider
Compared with premium sonic toothbrushes, it has fewer brushing modes and fewer advanced smart features such as app connectivity or pressure feedback.
Family suitability
Good for individual adult use and simple shared storage setups, though each user should use their own compatible brush head.
Orthodontic compatibility
Suitable for general brushing around teeth and gumlines, but users with braces or specialist dental needs may prefer a model or brush head designed specifically for orthodontic care.
Gum care effectiveness
7/10 - gentle sonic action and selectable intensity settings make it suitable for daily gumline cleaning, but it lacks specialist gum-care modes.
Travel friendliness
8/10 - slim design and up to 14-day battery life make it convenient for short trips, though no travel case is specified.
Ease of use score
9/10 - simple controls, click-on brush heads, guided timers and the Easy-Start program make it very approachable for first-time electric toothbrush users.
Key benefits
- Sonic Brushing Action: Delivers gentle daily cleaning with 31,000 bristle movements to help clean along the gumline and between teeth.
- Plaque Removal: Helps remove up to 3x more plaque than a manual toothbrush for a more effective everyday clean.
- Two Intensity Settings: Lets you choose a lower or medium brushing strength to better match comfort and cleaning preference.
- SmartTimer: Guides brushing to the dentist-recommended 2-minute duration for more consistent daily routines.
- QuadPacer: Gives 30-second interval alerts to help you cover all areas of the mouth more evenly.
- Easy-Start Program: Gradually increases brushing power over the first 14 cleans to make switching from a manual toothbrush feel easier.
- Battery Life: Provides up to 14 days of use on a single charge, reducing the need for frequent recharging.
- Slim Ergonomic Handle: Makes the toothbrush comfortable to hold and easy to store in compact or shared bathrooms.
Q: Does this toothbrush have cleaning modes or only intensity settings?
A: Philips Sonicare 2100 has 2 intensity settings rather than a range of cleaning modes. That keeps operation simple for everyday brushing, but it does not add specialised settings such as whitening, deep clean or app-guided routines.
Q: Can two people share the handle with separate brush heads?
A: Yes. The click-on head design makes it practical for shared use when each person has their own brush head. The handle is still a single toothbrush body, so only one person can use it at a time and extra heads may be needed.
Q: What do SmartTimer and Quadpacer do during each brushing session?
A: SmartTimer guides the total brushing time to 2 minutes, while Quadpacer prompts every 30 seconds so you can move to the next area. The feature is about timing and coverage, not a separate cleaning mode or pressure sensor.
Q: How often will this toothbrush need charging for regular use?
A: Philips Sonicare 2100 runs for up to 14 days on one charge under normal use. That suits daily brushing and short trips, but it is still a rechargeable model, so longer travel means taking the charger and watching the battery icon.
Q: Does Easy Start make the first few uses less powerful?
A: Yes. Easy Start gradually increases brushing strength over the first 14 cleans, so the brush does not begin at full feel straight away. That helps with the transition from a manual brush, but it does not add extra modes or change the brush head.