Make Your Favorite Watch Smart

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Man wearing a nice sports coat and nice watch

Unbelievably Discreet

Ganance Heir doesn't stand in the way of you standing out.

Ganance Heir device front view

Designed with you in mind

Non-magnetic micro-suction attachment removes easily and leaves no residue. Light, durable and comfortable to wear.

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Stay in your element

Control how you want to be notified using the Ganance app to manage tap controls and alerts.

Heir device front view
A cute girl sitting down smiling with her eyes closed and hands on forehead
Man wearing nice sports coat and watch
Your Ganance experience evolves with you

30mm

diameter

3mm

height

5g

weight

42 Hours

Battery time

Pedal Assest

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Signal Light

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Diameter

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Handlebar

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Stainless steal

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STEPS

Instantly attach Heir
under your watch

Step Into Action

Ganance gives you health data you need to boost your physical and mental well-being, enhance energy levels, and live a healthier lifestyle. Taking these active strides isn't just a choice; it's a commitment to a vibrant and fulfilling life. Embrace the benefits, prioritize your health, and step into a better tomorrow.

HABITS

Comfortable fit on any watch

Build Lasting Habits

Gain insights into your routines, identify positive changes, and pave the way for unlocking a better YOU. Your habits shape your life – Ganance Heir measures, tracks, and gives you an overview of the inputs that help improve your quaility of living.

SLEEP

*Coming Soon*

Meticulously engineered to measure data with top tier accuracy

The Key to Quality Rest

Discover how long it takes you to fall asleep, the duration of your different sleep cycles, and the moments of restlessness. Armed with this knowledge, you can pinpoint areas for improvement and take proactive steps to enhance your sleep quality.
Ganance Heir
We take care of the tech, you choose your style. Attach the heir to any watch.
Picture of watch and attachable Heir

Launching Soon

Limited reservations for Ganance Membership available