Vess | Ultrasonic Dental Floss with refill

Interdental care is often overlooked and existing solutions are mostly disposables with poor grip. The Vess offers an ultrasonic electronic floss. The Vess has a handful grip, replacable tip and sonic vibration. Sensors inside track how long and often the Vess is used, and are connected to the Vess data board on your phone.

A4M group was responsible for the feasibility study, proof of concept, product design, ergonomics, prototyping and production setup.

Engineering Challenges

  • Component layout
  • Ergonomic handsize and mouthsize shape
  • Make the floss tip refillable

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