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Philips Sonicare ProtectiveClean 5100 Electric Toothbrush with Travel Case - Navy Blue (HX6851/56)

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Philips Sonicare ProtectiveClean 5100 Electric Toothbrush with Travel Case - Navy Blue (HX6851/56)
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Description

Experience gentle yet thorough cleaning using the Philips Sonicare ProtectiveClean 5100 Electric Toothbrush! Designed with user convenience in mind, this toothbrush offers three handy modes that are perfect for everyday brushing, removing surface stains, and massaging gums. It also incorporates advanced Sonic Technology, Pressure Sensor, and W2 Optimal brush head, helping you easily achieve whiter, healthier teeth.

Key Features

  • Intuitive Cleaning Modes: To suit different brushing needs, the Philips Sonicare ProtectiveClean 5100 Electric Toothbrush offers three modes to choose from—Clean Mode for superb cleaning, White Mode for eliminating surface stains, and Gum Care mode for gently massaging gums.
  • Optimal Brushing: This Philips Toothbrush employs advanced sonic technology, which pulses water between teeth and breaks up plaque as you brush. It is also safe for use with braces, fillings, crowns, and other dental work.
  • Pressure Sensor: Avoid brushing too hard with the help of the Sonicare ProtectiveClean, which makes a pulsing sound—so you can instantly know when to reduce pressure while brushing. It also offers Real-Time Feedback to ensure you can get the best results on each brush.
  • Handy Timer: With QuadPacer, you can easily learn more about how long you should spend cleaning every part of your mouth to achieve optimum cleaning. Meanwhile, its SmartTimer lets you set the recommended two-minute brushing time.
  • Replacement Alerts: Sonicare ProtectiveClean Toothbrush incorporates BrushSync technology which tracks your brushing habits and notifies you when it’s time to replace your brush head.
  • Seamless Pairing: Thanks to its microchip-enabled technology, the smart brush head automatically connects with the smart handle. It also enables Smart mode pairing and Smart replacement reminders for total convenience.
  • Teeth Whitening: Get whiter and healthier teeth! Its W2 Optimal brush head features central stain-removal bristles, enabling you to effectively whiten your teeth in one week.
  • Convenient Design: Perfect for when you’re away from home, this electric toothbrush comes with a premium travel case and compact charging base that you can easily pack into bags. It also includes two click-on brush heads, so you can readily change them when needed.
  • Long-lasting Power: Philips Sonicare ProtectiveClean Electric Toothbrush equips a rechargeable Lithium-Ion battery that can last for up to 21 days on a 24-hour charge. It also comes with a battery indicator and a Quick Charge function for ease of use.
  • Ease of Use: Experience convenient operations as this electric toothbrush utilises a slim ergonomic handle that is compatible with All Sonicare Brush Heads. It is also suitable to use with individuals ages 7 and above.
  • What’s in the Box: The package contains 1 x Philips Sonicare ProtectiveClean HX6851/56 Electric Toothbrush, 2 x W2 Optimal brush Heads, 1 x Travel case, 1 x Charger, and 1 x User Guide.
Specifications
All Product Details
Brand Philips
Product Type Electric Toothbrushes
Model Number HX6851/56
Colour Navy Blue
Dental & Mouth Care Features
Run Time 2 mins
Age Recommended 7+
Cleaning Modes 3
Gum Care Yes
Sonic Technology Yes
Pressure Sensor Yes
Whitening Yes
Real Time Feedback Yes
Timer
Timer Yes
Personal Care Power Features
Corded or Cordless Cordless
Battery Type Lithium Ion (Li-ion)
Battery Life Up to 21 Days
Rechargeable Yes
Battery Indicator Yes
Charge Time 24 hours
Quick Charge Yes
Wattage/Voltage 110-220 V
Dimensions
Product Width 2.80 cm
Product Depth 3.00 cm
Product Height 18.80 cm
Product Weight 0.12 kg
Warranty
Manufacturers 24 Months
Reviews
Philips Sonicare ProtectiveClean 5100 Electric Toothbrush with Travel Case - Navy Blue (HX6851/56) is rated 4.5 out of 5 by 271.
Rated 1 out of 5 by from Great for 23 months. The product was great, but just shy of two years completely packed up. Spent ages trying to find a way to fix the battery that had died but Phillips had done such an amazing job of making the product unrepairable. To change the battery requires literal circuit board soldering - it’s 2022, a battery has been replaceable since the 1980s but they worked it out; make it impossible, warranty is just out - buy a new one!! Keep those shareholders happy and the public will keep buying new ones because battery’s! Well done Phillips on keeping your shareholders happy! The only kudos I can give.
Date published: 2022-12-02
Rated 4 out of 5 by from Amazing clean and great for sensitive gums [This review was collected as part of a promotion.] Since giving up smoking I developed very sensitive gums. My usual tooth brush resulted in blood in my mouth. It was simply to harsh for my mouth. With the sonicare I don't have any issues. My teeth feel amazingly clean. The 30second marker is subtle but noticeable. The carry case is perfect for storage and travelling. My only complaint is the vibrations are very very strong. The first few times I couldn't finish the 2 min cycle because the vibrations almost were triggering my had reflex. But my teeth still were lovely afterwards.
Date published: 2018-05-08
Rated 4 out of 5 by from Fantastic cleaning, totally different to other toothbrushes [This review was collected as part of a promotion.] I've been using Sonicare toothbrush now for around 4 weeks. The first time I used it was a little unusual and can take a little time to get used too, but when you do the results are excellent. The feeling was totally different to other electric toothbrushes. The 3 settings are great, and my teeth felt the cleanest they have felt in quite some time. I also mentioned to my dentist what I was using and she actually said that they are the best on the market. I checked my teeth on a whitening scale and they are already 2 shades whiter after only a month. I would highly recommend the Philips Sonicare ProtectiveClean 5100 Sonic electric toothbrush.
Date published: 2018-05-15
Rated 5 out of 5 by from Philips skincare electric toothbrush [This review was collected as part of a promotion.] I've only ever used a manual toothbrush, but I must saying after trying this I will never go back. Easy to use, it's not heavy. I noticed a difference straight away. It does a nice gentle clean but cleans very well. It seems it cleans where a manual toothbrush couldn't. Easy on the gums and teeth. Very surprised. Will definitely recommend. Easy to charge and doesn't take long also the charge lasts. I like the 3 brushing modes and the pressure sensor. Love it comes with a case.
Date published: 2018-05-08
Rated 5 out of 5 by from Very intensive cleaning [This review was collected as part of a promotion.] First time using the brush I managed to send the toothpaste flying all over the place! I didn't expect the vibrations of the brush to be as strong as it is and at first it made my mouth feel very weird. Having used it more regular now I have gotten used to it and am very happy with how much of a difference it has made. My teeth feel so much more cleaner and my mouth feels a lot fresher. I love the style of the product and the fact that it has a handy case to pack it away after use. The feature it has for brushing too hard is also very good. It's over all a great product, I'm very happy
Date published: 2018-05-10
Rated 5 out of 5 by from Very intensive cleaning [This review was collected as part of a promotion.] First time using the brush I managed to send the toothpaste flying all over the place! I didn't expect the vibrations of the brush to be as strong as it is and at first it made my mouth feel very weird. Having used it more regular now I have gotten used to it and am very happy with how much of a difference it has made. My teeth feel so much more cleaner and my mouth feels a lot fresher. I love the style of the product and the fact that it has a handy case to pack it away after use. The feature it has for brushing too hard is also very good. It's over all a great product, I'm very happy
Date published: 2018-05-10
Rated 5 out of 5 by from Fantastic cleaning [This review was collected as part of a promotion.] I was happy with my electric toothbrush, or so I thought until I used this one. I am thrilled with the Sonicare 5100. I love that you can switch between the modes, clean, white and gumcare. The quadpacer beeps at 30 second intervals which is really useful. The pressure sensor lets you know when you are pressong too hard. The easy start means that for the first few uses the vibrations are slower to give the user time to get used to the experience. It has a charge light to tell you when it needs recharging, a feature that I feel all electric brushes should have. A few days in it removed a large build up of plaque from behind my bottom front teeth that I didn't even know I had. My teeth feel considerably cleaner and it's a pleasure to use this toothbrush. I can highly recommend it.
Date published: 2018-05-24
Rated 4 out of 5 by from Amazing clean and great for sensitive gums [This review was collected as part of a promotion.] Since giving up smoking I developed very sensitive gums. My usual tooth brush resulted in blood in my mouth. It was simply to harsh for my mouth. With the sonicare I don't have any issues. My teeth feel amazingly clean. The 30second marker is subtle but noticeable. The carry case is perfect for storage and travelling. My only complaint is the vibrations are very very strong. The first few times I couldn't finish the 2 min cycle because the vibrations almost were triggering my had reflex. But my teeth still were lovely afterwards.
Date published: 2018-05-08
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We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

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If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • 1 x Philips Sonicare ProtectiveClean HX6851/56 Electric Toothbrush
  • 2 x W2 Optimal White brush Heads
  • 1 x Travel case
  • 1 x Charger
  • 1 x User Guide
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Special pricing is valid until 05/01/2025.

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