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Philips Sonicare 2100 Electric Toothbrush White
HX4021/01
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$59
+ Delivery from $6
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INSTANT DEAL
Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Huge Range~~
Use promocode AUGDEAL in cart.
~~Ends 11.59pm AEST 16/08/2026. Excludes Dyson, Coffee Machines, Samsung Galaxy Fold8, Fold8 Ultra, Flip8 and Galaxy Watch9 and Watch Ultra2, Acer Laptops, Asus Laptops, Chromebooks, HP Laptops, Lenovo Laptops, Samsung Tablets, Monitors & Canon Printers, products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Code must be applied in cart to receive the discount for online purchases. Code can be used in store, over the phone, via online chat. Can be used on The Good Guys website in conjunction with Price Beat when available on individual product pages. Code cannot be used on any commercial orders. For instore and over the phone purchases, discount will be applied at point of sale. Cannot be used in conjunction with any other discount offer. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
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
INSTANT DEAL
Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Huge Range~~
Use promocode AUGDEAL in cart.
~~Ends 11.59pm AEST 16/08/2026. Excludes Dyson, Coffee Machines, Samsung Galaxy Fold8, Fold8 Ultra, Flip8 and Galaxy Watch9 and Watch Ultra2, Acer Laptops, Asus Laptops, Chromebooks, HP Laptops, Lenovo Laptops, Samsung Tablets, Monitors & Canon Printers, products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Code must be applied in cart to receive the discount for online purchases. Code can be used in store, over the phone, via online chat. Can be used on The Good Guys website in conjunction with Price Beat when available on individual product pages. Code cannot be used on any commercial orders. For instore and over the phone purchases, discount will be applied at point of sale. Cannot be used in conjunction with any other discount offer. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Key Specifications
- Brand:
- Philips
- Model Number:
- HX4021/01
- 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:
- Blue
- 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 White, 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 White
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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Philips Sonicare 2100 Electric Toothbrush White is a user-friendly, rechargeable brush ideal for those new to electric brushing or seeking a simple upgrade from manual brushes. It offers up to 3x more plaque removal, gentle gum care, and a 14-day battery life. While it covers the essentials well, it lacks advanced smart features found in higher-end models.
What it’s great for
- Daily Plaque Removal
- Gentle Gum Care
- Easy Brushing Routines
- First-Time Electric Toothbrush Users
Where it works best
- Home Bathroom
- Shared Family Bathrooms
- Student Accommodation
- Travel
Who it’s for
- Adults
- Teens
- First-Time Electric Toothbrush Users
- Budget-Conscious Shoppers
Things to consider
Does not include smart connectivity or advanced brushing modes found in premium models.
Family suitability
Suitable for adults and teens; not recommended for young children.
Orthodontic compatibility
Compatible with braces and orthodontic appliances.
Gum care effectiveness
8/10 - Gentle cleaning action supports gum health but lacks specialised gum care modes.
Travel friendliness
Compact and lightweight; battery lasts up to 14 days, but no dedicated travel case included.
Ease of use score
9/10 - Simple controls and ergonomic design make it easy for new users.
Key benefits
- Plaque Removal: Removes up to 3x more plaque than a manual toothbrush for improved oral hygiene.
- Gentle on Gums: Designed to clean effectively while being gentle on gums, reducing risk of irritation.
- Easy Start: Gradually increases brushing power over the first 14 uses to help users adjust comfortably.
- SmartTimer & Quadpacer: Built-in timer encourages dentist-recommended brushing duration and coverage.
- 14-Day Battery Life: Long-lasting rechargeable battery supports up to two weeks of regular use per charge.
- 2 Intensity Settings: Offers two brushing intensities to suit different comfort levels and needs.
- InterCare Brush Head: Features extra-long bristles to reach between teeth and clean hard-to-reach spots.
- Lightweight Design: Slim, ergonomic handle makes it easy to hold and manoeuvre during brushing.
Q: Is the Philips Sonicare 2100 a good step up from a manual toothbrush?
A: Yes. The Sonicare 2100 is aimed at buyers moving from a manual brush to a rechargeable sonic model, so it focuses on straightforward daily cleaning rather than extra modes or app features found higher in the range.
Q: Which replacement brush heads fit the Philips Sonicare 2100?
A: The Sonicare 2100 uses Philips Sonicare click-on brush heads, which gives a wider choice of head styles for plaque removal, gum care or sensitivity. It is not designed for Philips One heads or older screw-on style heads.
Q: How long does the battery typically last on the Philips Sonicare 2100?
A: A rechargeable Sonicare toothbrush in this class typically lasts about 2 weeks per charge when used twice daily for 2 minutes each time. Battery age, brushing duration and charging habits can all shorten real-world runtime.
Q: Is the Philips Sonicare 2100 suitable for sensitive gums or first-time sonic brush users?
A: Yes. Sonic brushing can feel more intense than a manual toothbrush at first, but most users adjust within several days if they use light pressure and let the brush do the work. A soft Sonicare head can also make the changeover easier.
Q: Can two people share the Philips Sonicare 2100 handle with different brush heads?
A: Yes, the handle can be shared if each person uses a separate compatible Sonicare brush head. It is more practical for occasional sharing than daily multi-user use, because entry models do not usually include individual user profiles or tracking.