Take your compatible multi-sport training device from wrist to bike in seconds. Kit is compatible with fēnix 6, fēnix 6 - Pro and Sapphire Editions, fēnix 6 - Pro Solar Edition, fēnix 6S, fēnix 6S - Pro and Sapphire Editions, fēnix 6S - Pro Solar Edition, fēnix 6X - Pro and Sapphire Editions, fēnix 6X - Pro Solar Edition, quatix 6, quatix 6 Titanium, quatix 6X Solar, tactix Delta - Sapphire Edition, tactix Delta - Solar Edition, tactix Delta - Solar Edition with Ballistics