THROWBACK EDITION IS BACK. Tether is transformed for a limited time, as an homage to the world's first affordable research grade VBT device, OpenBarbell V1. The new translucent red colorway lets you see into the inner-workings of RepOne Tether. Available while supplies last.
Tether is the world's best velocity and performance tracker for strength training. Analyse, improve, and automate training for yourself or your team. Works with the free RepOne Personal app available on Android and iOS, as well as StrengthOS software for teams with multiple devices.
Every sensor purchased comes with a velcro strap, USB cord, and rubber strap. The Roller Hook can be purchased separately.