Philips Sonicare - DiamondClean Smart 9700 Rechargeable Toothbrush - Lunar Blue

Name: Philips Sonicare - DiamondClean Smart 9700 Rechargeable Toothbrush - Lunar Blue
Brand: Philips Sonicare
SKU: 5821705
Rating: 4.8 (896 reviews)

Model: HX9957/51

SKU: 5821705

This item is no longer available in new condition. See similar items below

Key Specs
- Timer: false
- Pause Function: true
- Compatible Replacement Brush Heads: true
- Number of Brushing Modes: 5
- Number of Brushing Speeds: 3
- Rechargeable: true
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Number of Brush Heads Included: 7
General
- Brand: Philips Sonicare
- Model Number: HX9957/51
- Product Name: DiamondClean Smart 9700 Rechargeable Toothbrush
- Color: Lunar Blue
Dimensions
- Product Width: 9.3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Height: 10.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Length: 4.7 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 3.19 pounds (The out of box weight of the item.)
Features
- Timer: false
- Pause Function: true
- Brushing Modes: Daily clean, Deep clean, Massage/Gum care, Tongue care, Whitening
- Brush Movement: Side to side vibration (sonic)
- Ergonomic Design: true
- Sensors: Pressure (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
- Built-in Dryer: false
- Cleaning Modes: Brush
- Display Type: Digital
- Compatible Replacement Brush Heads: true
- Brush Head Recognition: true
- Brush Head Replacement Reminder: true
- Form Factor: Electric toothbrush (The size, arrangement, and physical configuration of the product.)
Performance
- Number of Brushing Modes: 5
- Number of Brushing Speeds: 3
- Water Resistant: false (Resists some degree of water penetration.)
Power
- Rechargeable: true
- Battery Chemistry: Lithium-ion
- Interval Timer: true
- Maximum Runtime: 2 minutes
- Indicator Light(s): None
- Glass Charger: false
- Detachable Cord: false
- Voltage: 220 volts (Amount of power needed to support an electrical current.)
Connectivity
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
Included
- Number of Toothbrushes Included: 1
- Number of Brush Heads Included: 7
- Travel Case Included: true
- Sanitizer Included: false
- Batteries Included: false (Indicates whether the product comes with the required batteries for its operation.)
Warranty
- Warranty - Parts: 2 years
- Warranty - Labor: 2 years
Other
- UPC: 075020064516

Brush your teeth with precision by using this Philips Sonicare DiamondClean toothbrush. It has smart sensor technology and connects to a smartphone app that coaches you about coverage, ideal pressure and scrubbing. This Philips Sonicare DiamondClean toothbrush comes with several brush heads that include microchips, which optimize performance for cleaner teeth.

Sonic technology: Drives fluid between teeth and helps naturally whiten teeth.
Worldwide voltage: Makes it easy to take the device with you while you travel internationally.
Motor drive: Provides up to 31,000 brush strokes per minute for effective teeth cleaning.
Rechargeable lithium ion battery: Ensures long-lasting use.
USB charging travel case: For a simple solution when heading out on a trip.
DiamondClean smart handle, TongueCare+ tongue brush and glass charger: Allow for simple maintenance.
Display panel: A digital display with battery low and charge indicators keeps you apprised.

Whats Included

2 x Premium White brush head
2 x Premium gum care brush head
3 x Premium plaque control brush head
DiamondClean Smart handle
Glass charger
Philips Sonicare DiamondClean Smart 9700 Rechargeable Toothbrush
TongueCare+ tongue brush
USB charging travel case

Q: How is the sonic care 9700 compared to the 9900? I have the 9700 but am thinking of getting the 9900 for my son. I see the price is higher on the newer model but in relation to cleaning, whitening and overall quality how do they compare?

A: Hello! When it comes to cleaning, both Philips Sonicare DiamondClean Smart 9700 and Sonicare 9900 Prestige toothbrushes are identical as they come with same modes, except that the Sonicare 9900 Prestige has Sensitive. Also, the Prestige Toothbrush has SenseIQ technology where it senses, adapts and cares on your brushing routine. The sensors also keep an eye on how long and how often you brush and adjusts intensity when you push too hard, while the DiamondClean Smart has a scrubbing sensor that gently reminds you to reduce scrubbing and alerts you when you're pressing to hard. In terms of accessories, the Prestige toothbrush uses charging puck and charging case, while the DiamondClean Smart includes a charging glass and a charging case.

Q: Will the Sonicare wireless charger (Qi) work with this unit?

A: No, the packaging on the toothbrush inside the box says it won’t work with any other charger.

Q: Box says that there's no glass charger, but picture shows glass charger...what's the correct answer? How does tooth brush charge?

A: My Phillips Sonicare 9700 Diamond Clean Smart state on front that it includes: 1Handle, 1Charger, 1Cgarging Glass, 1Charging Stand, 8Brush Heads, and' 1Travel case!! This is everything I got inside my set! If you're choosing this box, you should be getting everything too! Enjoy it as I have!!

Q: Is there a way to buy the glass charger, mine broke and I can’t find it anywhere…?

A: Hello! We're sorry to inform you that the glass cup is currently not available.

Q: Can you use your medical expense card for this? FLEX

A: Hello! We recommend calling Philips Sonicare directly at 800-682-7664 for more assistance.

Q: Are the toothbrushes for the rose gold model white

A: Yes

Q: Can the body get wet?

A: Yes, mines get wet all the time when I am cleaning it.

Q: Regarding The DiamondClean charging glass, it looks like the 2100 starts charging when you put it in the glass if the DiamondClean is not in at the same time. Is this ok? Or do I need to keep two different charging mechanisms for the two diff brushes?

A: Hello! The DiamondClean Smart charging glass is designed only for DiamondClean Smart toothbrushes. The Sonicare Series 2100 is not compatible, so please use the original charging accessories that came with each toothbrush.

Customers are saying

Customers appreciate the DiamondClean Smart 9700's superior cleaning ability and ease of use, along with its multiple brush heads and impressive app features. Many also highlight the positive battery life and convenient travel case. However, some customers find the price to be high, and a few have experienced issues with the toothbrush's vibration or Bluetooth connectivity. The overall user experience is largely positive, despite these minor drawbacks.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
A game-changer for your mouth. Worth every penny.
If brushing your teeth feels like a chore, the Sonicare DiamondClean 9700 will flip that script fast. This isn’t just a toothbrush… it’s the Bentley of oral care. From the first use, you can feel the difference: sleek, powerful, and engineered like something you’d expect from NASA, not your bathroom counter. Honestly, I didn’t think I’d ever be excited about a toothbrush, but here we are. The 9700 is hands-down the best electric toothbrush I’ve used. It somehow makes brushing feel…kind of luxurious? Didn’t know that was even possible. You’ve got multiple cleaning modes (I bounce between “Clean” and “White+”), and the smart brush heads actually adjust to what you’re doing. It even lets you know when you’re pressing too hard which, let’s be real, we all do sometimes. The app is surprisingly helpful. It gives you real-time feedback, mouth-mapping, tracking the areas you miss. It’s almost like having a personal dental assistant. The charging glass is a nice touch, and the travel case also charges the brush, which is genius if you’re constantly on the move. It’s little things like that that make it feel high-end. Is it pricey? Yeah. But considering how often you use it and how good it is, it’s 100% worth it. My teeth feel cleaner, my gums are healthier, and I actually look forward to brushing. If you’re on the fence, take the leap. This is a serious upgrade that delivers.
Posted 6 months ago by Nreece850
Rated 5 out of 5 stars
The iPhone of toothbrushes
It’s a great toothbrush just with using it once you feel the clean. I would highly recommend this toothbrush to anybody in the market for a better smile. The price tag might be a little offputting but you definitely get what you pay for and I’ve had it for less than a month and I can already see my teeth improving in whiteness. The charging case alone it’s very pristine I am premium feeling and when you connect to the app it just feels very fluid and makes brushing that much more fun. The whole package comes with seven smart brush heads and one tongue head and the fact that they’re smart they countdown to how much more sessions you have with the toothbrush before you have to replace it so already in the box you get nearly half a year almost a year worth of brushes so that’s a big plus.
Posted 4 years ago by Lupe
Rated 5 out of 5 stars
Your teeth need this!
This is my second one, purchased about 4 years later when the first one had seen better days. Absolutely the best feeling mouth after 2 minutes time spent.
Posted 2 years ago by Jason