Setup guide

Up and running in five minutes.

Unboxing, pairing, and your first measurement. Need help? avdevdesk@gmail.com.

  1. Step 01

    Charge it

    Plug in a USB-C cable. A full charge takes about 90 minutes and lasts about 20 days under normal use (passive sleep mode).

  2. Step 02

    Get the app

    Download GripFit from the App Store on iOS 17 or later. Open it, tap 'sign up', and tap Allow when it asks for Bluetooth.

  3. Step 03

    Pair it

    Tap 'Scan for Devices' and select 'GripFit' from the list. You can rename it later.

  4. Step 04

    Squeeze

    Full-palm grip, pick left or right, tap 'Start Test'. Squeeze as hard as you can for 5–10 seconds — the force reads live. Repeat with the other hand.

  5. Step 05

    Build your baseline

    One measurement per hand, same time each day, for at least 5 days. Your readiness score learns your baseline from there.