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Deal.ai › Philips Sonicare
Philips Sonicare
Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush

Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush

Best price now

$130.00at eBayChecked 1 h ago

54% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $130.00 at eBay (checked Nov 14, 2026).
  • Checked at 7 stores.

Our take on the Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush

The DiamondClean Smart 9700 is Philips Sonicare's top-tier sonic toothbrush, with Bluetooth that pairs to the Sonicare app for guided brushing, a pressure sensor that pulses when you press too hard, and a charging travel case. It has five cleaning modes and three intensity levels, and the brush head recognition sets the mode for the head you attach. It suits people who want coaching and tracking and will use the app; anyone who just wants clean teeth can get the same sonic cleaning from cheaper Sonicare models without Bluetooth.

Best forApp-driven brushers who want feedback on coverage and pressurePeople with sensitive gums who need intensity controlFrequent travelers who want a charging caseCommitted Sonicare users upgrading to the flagship
Pros
  • Pressure sensor warns against brushing too hard
  • Five modes plus three intensity levels
  • Brush head recognition picks the right mode
  • Charging travel case keeps the brush powered on trips
  • Sonic movement cleans well along the gumline
Cons
  • Premium tier costs far more than basic Sonicare brushes
  • App coaching adds little for people who won't use it
  • Replacement heads are pricey
  • Handle is heavier than simple models

Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush prices at every store

  • imy Shop JapanNew

    In stockShips from abroad · duties may apply · made for another market

    $214.00+ $8.79 shippingChecked 1 h ago
    Visit imy Shop Japan
  • WalmartNew

    In stock

    $279.96Checked 1 h ago
    Visit Walmart
  • PhilipsNew

    In stock

    $279.96Free shippingChecked 1 h ago
    Visit Philips
  • TargetNew

    In stock

    $279.99Free shippingChecked 1 h ago
    Visit Target
  • NordstromNew

    In stock

    $339.96Free shippingChecked 1 h ago
    Visit Nordstrom
  • eBayNew

    Availability unknownSold by nc4khq (99.7% positive, 635 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $130.00+ $10.07 shippingChecked 1 h ago
    Visit eBay
  • eBayOpen box

    Availability unknownSold by ehexatech (99.7% positive, 5,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $170.00Free shippingChecked 1 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $279.96Free shippingChecked 1 h ago
    Visit Amazon

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush price history

Lowest price we've seen: $214.00 on Nov 14 at imy Shop Japan. Tracked across 7 stores since Nov 14.

What reviewers say

Owners rate the cleaning and the pressure feedback highly and like the travel case. Many say the app tracking is useful at first but gets ignored, and some question whether the flagship is worth it over cheaper Sonicare models.

What people mention
  • CleaningPraisedOwners say teeth feel cleaner and plaque along the gumline is reduced.
  • Pressure sensorPraisedUsers report the pulse alert helped them stop brushing too hard and eased gum irritation.
  • AppMixedSome find the coverage tracking motivating at first; others stop using it and call it a gimmick.
  • ValueCriticisedReviewers question whether the flagship adds enough over cheaper Sonicare brushes.
  • Travel casePraisedOwners like that the case charges the brush on trips.
  • BatteryMixedMost get about two weeks per charge, but some say heavy app use drains it faster.

About the Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush

The Philips Sonicare DiamondClean Smart 9700 is a rechargeable sonic electric toothbrush. It has a pressure sensor and Bluetooth connectivity.

It comes with a charge station and a case.

Brand
Philips Sonicare
Color
Rose Gold
Speed
Sonic
Power source
Rechargeable battery
Connectivity
Bluetooth
Features
Pressure sensor
In the box
Charge station, case

Specifications

Rechargeable Battery
YesSource
Power Source
BatterySource
Color
Rose GoldSource
Rechargeable
Yes
Speed

Questions and answers

Is the DiamondClean Smart 9700 worth it over cheaper Sonicare brushes?
The cleaning action is similar to mid-range Sonicare models. The 9700 adds Bluetooth coaching, brush head recognition, more modes and a charging case. Buy it if you want those; otherwise a simpler Sonicare does the core job.
How does it compare with the 9500 and 9900?
The 9700 sits near the top of the DiamondClean Smart line. It has the same sonic cleaning and pressure sensor as the 9500, with app features and a charging case; the 9900 adds a UV sanitizer and tongue-care extras. Choose by which accessories you will actually use.
Do I have to use the app?
No. The brush works on its own, and the handle buttons change modes and intensity. The app adds coverage tracking and personalized coaching, which many owners stop using after a few weeks.
How long does the battery last?
Most owners get about two weeks of twice-daily brushing per charge. Heavy app use and high intensity shorten that.
What is in the box?
The handle, a charging travel case, a charging base and a starter brush head. Extra heads are sold separately.
Is it good for sensitive gums?
Yes. The Gum Health mode and lower intensity settings are gentler, and the pressure sensor pulses when you press too hard.
Where is the Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush cheapest?
At eBay, for $130.00, 54% under what the other stores charge, as of our latest check.
Where can I buy the Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush?
7 stores we checked sell it, including imy Shop Japan, Amazon, Walmart, eBay, Philips.

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Stores we've priced the Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush at

  • Nordstrom deals and prices
  • Target deals and prices
  • Walmart deals and prices

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