QZ rower test

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1 · Prepare QZ

On the Android phone, open QZ and wait until it shows live data from the rower.
Disconnect every other app that is paired to QZ (MyWhoosh, Zwift…): a Bluetooth peripheral usually accepts only one connection at a time.
Use another device for this page (your PC with Chrome/Edge, or a second Android phone). A phone normally cannot connect to the Bluetooth signal it is broadcasting itself.
Start rowing (the rower sends data only while you row) and press Connect below.

QZ appears as a Bluetooth device whose name usually starts with "QZ" or with your machine's name. If you cannot see it, tick "Show all devices".

2 · Connect

Not connected

Show all Bluetooth devices (if QZ is not in the list)

3 · Live data

No data yet.

Test summary

Updates while you row. It compares the stroke count sent by QZ with an estimate calculated from the stroke rate.

No data yet.

Technical log

This log is read-only: the page never writes anything to QZ or to the rower. Press "Copy log" and paste it in the chat: it shows which services QZ exposes and the raw bytes it sends.

Waiting…