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PHILIPS ELECT. TOOTHBRUSH W/APP HX9912/51
Model
HX9912/51
SKU
T0155748

Brand: 764

In stock
main product photo

PHILIPS ELECT. TOOTHBRUSH W/APP HX9912/51
DIAMOND CLEAN 9000-BLACK

DIAMOND CLEAN 9000-BLACK
Model
HX9912/51
SKU
T0155748
In stock
S$319.00 Get 319 Family Member's Points U.P. S$399.00
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9.9 SUPER SALE PROMO

ADD TO CART FOR 9.9% DISCOUNT

Promo: September 1, 2025 8:30 AM to September 14, 2025 11:59 PM

Same Day Delivery

For products eligible for climate voucher and is utilized in the order(s), same day delivery will not be applicable.

Order(s) placed between 12am to 4pm will be delivered within the same day before 10pm. Order(s) placed between 4:01pm to 11:59 pm will be delivered the next day before 5pm.

Wall Mount Service is not applicable for Same Day Delivery. Installation appointment will be arranged separately if Wall Mount is required. Such service is only applicable for selected products.

Additional charges, other terms and conditions apply.

Terms and Conditions

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

Product Description

The Philips Electric Toothbrush with App HX9912/51 offers a superior oral care experience with its advanced features. Designed for personalized dental hygiene, it includes app connectivity for tracking and feedback, multiple cleaning modes, and smart sensors to protect your gums. Its sleek design and long battery life make it a perfect choice for those seeking both functionality and style in their oral care routine.

Key Features

  • Advanced Cleaning Technology: Experience up to 100% more stain removal with Sonicare's powerful bristle movements.
  • App-Connected Brushing: Track your brushing habits and receive personalized feedback through the Sonicare app.
  • Smart Sensor Technology: Protect your gums with built-in pressure sensors that alert you when brushing too hard.
  • Multiple Cleaning Modes: Choose from 4 modes and 3 intensities for a customized cleaning experience.
  • Long Battery Life: Enjoy up to 14 days of use on a single charge.
  • Elegant Design: Sleek and ergonomic handle for comfortable use.

Product Specifications

  • Cleaning Performance
    • Brush Movements: 62,000 per minute
    • Plaque Removal: Up to 10x more effective
    • Stain Removal: Up to 100% more stain removal
  • Power
    • Battery Type: Lithium ION
    • Operating Time: 14 days
    • Voltage: 100-240V
  • Design and Finishing
    • Color: Black
  • Ease of Use
    • Handle Compatibility: Easy click-on brush heads
    • Timer: BrushPacer and SmartTimer
  • Connectivity
    • Bluetooth Compatibility: Android and iOS devices
  • Service
    • Warranty: 2-year limited warranty

Ideal For

The Philips Electric Toothbrush with App HX9912/51 is ideal for individuals seeking a comprehensive oral care solution. Perfect for those who value advanced technology in their dental hygiene routine, it caters to users who appreciate personalized feedback and guidance through app connectivity.

In the Box

  • 1 DiamondClean 9000 Handle
  • 1 C3 Premium Plaque Control Brush Head
  • 1 TongueCare+ Tongue Brush
  • 1 Charging Base and Glass
  • 1 USB Charging Travel Case

Product Information:

  • 3 Intensities
  • 4 Operating Modes
  • Plaque Control + Tongue Care
  • Up to 2 weeks
  • BrushPacer & SmarTimer
  • Replacement Reminder
  • Warranty: 2 Year(s)

Gain City Disclaimer

We strive to present the product information as accurate as possible by taking information directly from manufacturer's / agent's website. Information on this page is subjected to change without prior notice. Information on this page may not be accurate if there is change of specification. Consumers are highly recommended to check the manufacturer's site for latest specs and product information. Pictures are only for illustration. If in doubt, call our customer service hotline to check prior to purchasing. All Materials and images remain the property and copyright of their respective owners.

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

After you placed the order in Gain City website and confirmed the payment, our customer service officers will process it within 72 hours. Any order that comes in after 6pm on a Friday, it will only be processed on the following Monday.

We will schedule your delivery when Gain City's Own Fleet or Installation Service is required. However, due to stock availability across our different showrooms, Gain City may require an additional 3-5 working days to get the item ready for your Store-Collection (only applicable to 4 main showrooms) or for shipping out.

Delivery of your purchase may fall within this 3 schemes:

  • Agent Delivery: Items require our agents (distributor or principal) to deliver and/or perform basic installation services by the agents, for items such as Ceiling Fans, Cooking Hoods, or Water Heaters. Extra charges may apply for the installation service.
  • Gain City Delivery: Items in larger size and weight, and/or require basic installation service provided by Gain City's staff.
  • Economy Delivery: Smaller items will be delivered via our appointed 3rd party courier service partner.
  • Same Day Delivery: Order(s) placed between 12am to 4pm will be delivered within the same day before 10pm.

Delivery cost does not include installation/dismantling/carrying up or down by staircase. Installation/Dismantling cost and any other 3rd party cost applies separately.

For more information, you may refer here.

Our policy lasts 8 days. If 8 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and sealed.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

  • Gift cards
  • Downloadable software products
  • Some health and personal care items
  • Mattresses & bedding accessories (due to hygiene reasons)

To complete your return, we require a receipt or proof of purchase.

For more information, you may refer here.