Frez Dyno

The Frez Dyno is an upcoming Bluetooth dynamometer for grip strength and isometric training from Frez (formerly ClimbHarder). It is currently available for pre-order and is not yet on the market. Once released, it can be used for peak force, endurance, and critical force testing.

Pre-order status

The Frez Dyno is not yet sold or available on the market. Support is in progress and device-specific API details will be added when the hardware is released and support is finalized.

Use the shared device interface and Quick start guide for connection and streaming patterns.