Adding Ganance Heir to your favorite watch lets you capture the health and movement data you love while expressing yourself in a way that's true to your style.

*watch not provided

Wear your existing traditional watch with the benefits of modern health tech

low profile

wear all your fashionable watches without showing you're tracking your activity

activity tracking

collect all the health data you value, just like a traditional activity tracker 


sync all your health data in one place including Apple, Garmin & Fitbit

privacy + ownership

we protect it, you remain in control of your data

Product Specs

  • Discreet 3mm profile
  • 30 mm diameter fitting most watches
  • Mobile notifications
  • Silence calls