We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Navy blue electric toothbrush handle with pressure sensor light ring and travel case

Sonicare

Sonicare HX7423/04 7100 Series Electric Toothbrush Navy Blue oral care

SKU CH-GGF3-53W2H MPN HX7423/04

Electric toothbrush with 12 brushing settings, pressure sensor and 21-day battery life

  • Product colorNavy
  • Product typeElectric Toothbrush
  • Key featuresAdvanced care for healthier gums*** Support your gum health
  • Healthier gums supported by up to 600% improvement claim
  • 1000% more plaque removed versus a manual toothbrush
  • Visual pressure sensor lights up when brushing too hard
  • 12 brushing settings from 4 modes and 3 intensities
  • 21-day battery runtime with included travel case

Philips Sonicare 7100 Series Electric Toothbrush

The Philips Sonicare 7100 Series electric toothbrush in Navy Blue uses next-generation sonic technology for advanced gum care. It includes a G3 two-in-one brush head designed to clean the gumline while focusing on teeth. The device suits adults seeking a powered brush with app connectivity for guided routines.

Pressure sensor and motor stability under daily use

A visual pressure sensor lights up when brushing force becomes excessive, prompting the user to ease off and protect gums. The motor automatically adjusts power to maintain consistent performance in harder-to-reach areas without drop-off during the full brushing cycle. This behaviour supports sustained daily cleaning rather than a short burst.

4 modes, 3 intensities and 21-day battery limit

The brush offers four modes — Clean, Sensitive, Gum Health and White — combined with three intensity levels for twelve setting combinations. Battery runtime reaches 21 days on a full charge, defining the practical limit between charges. The travel case supports portability within that interval.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $113.99
Pricier than about 92% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand namePhilips Sonicare
Model nameHX7423/04
Product colorNavy
Product typeElectric Toothbrush
Size & build
Shipping weight0.54 kg
Package size231 × 168 × 58 mm

Other versions of this model

3 more in the same range

Questions about this item

How much power does the 7100 Series handle use over its 21-day runtime on a single charge?

The handle runs for 21 days of regular brushing on one full charge, so daily power draw is very low and the battery is designed to last weeks without recharging.

What must I already own to use the app-guided brushing features with this HX7423/04 model?

You need a compatible smartphone with Bluetooth and the Sonicare app installed to pair with the brush for guided sessions, tips and personalised content.

Will the G3 brush head supplied with this 7100 Series fit the older Sonicare handles I already have?

Yes, the G3 two-in-one head uses the standard click-on fitting, so it works with most existing Sonicare handles you may keep.

More in Dental Care & Oral Hygiene

Similar items