Firefli & Whoop User Guide

Firefli Fitness uses ROOK to securely connect with WHOOP, allowing you to sync health and fitness data from your WHOOP band.


What Data Firefli Uses:

  • Heart Rate, Sleep, Activity/ Strain, Recovery 

  • Step cannot be tracked on this device

How to Connect Whoop

  1. Open the Firefli Fitness app. 

  2. Go to Settings or Connected Apps. 

  3. Select Connect WHOOP. 

  4. You will be redirected through the ROOK authorization process.

  5. Sign in to your WHOOP account when prompted and approve the requested data, then tap Allow.

Manage Permissions

Where to find them: Whoop app > More (three lines) > App Settings > App integrations> ROOK-powered app

Granting app permission: 

  1. Open the WHOOP app on your mobile device.

  2. Tap the More icon (three horizontal lines) in the bottom navigation bar.

  3. Select App Settings or Integrations (depending on your app version).

  4. Find the health app powered by ROOK and review that permission toggles

  5. Confirm ALL permissions are toggled ON.

Troubleshooting

  • Data Is Not Syncing: Confirm all ROOK integration permissions are On in the WHOOP, that your band has synced recently and check you internet connection. Force-close and reopen  Firefli Fitness. 

  • Device Data Is Missing: Open the Whoop app to sync the latest data from your ring, then reopen Firefli.

  • Connection Failed: Restart your phone, update Firefli Fitness and the Whoop app, then retry.