Indoor Training App Setup

The HRM app works with Zwift, TrainerRoad, ROUVY, FulGaz, TrainerDay, and other indoor platforms. One important rule applies to all of them.

One iPhone, One App

The HRM app must run on your iPhone. The training app must run on a separate device — iPad, Apple TV, Android, or computer. Both cannot run on the same iPhone simultaneously. This is a Bluetooth limitation, not a bug.

ROUVY

iPad · Apple TV · Android · Computer

  1. 1 Within ROUVY, go to Settings → Sensors → Add sensor and select the Heart Rate box.
  2. 2 Open HRM on your iPhone and Apple Watch, then press Start on the Watch.
  3. 3 ROUVY discovers your iPhone as a heart rate sensor. Select it to connect.

Apple TV Limitation

Apple TV only supports 2 Bluetooth devices at once. If both slots are taken, disconnect one of your other devices to make room for HRM.

Zwift

iPad · Apple TV · Android

  1. 1 In Zwift, go to the pairing screen and select Heart Rate.
  2. 2 Open HRM on your iPhone and Apple Watch, then press Start on the Watch.
  3. 3 Zwift discovers the HRM App. Select it to pair.

Apple TV Limitation

Apple TV only supports 2 Bluetooth devices at once. If both slots are taken, disconnect one of your other devices to make room for HRM.

TrainerRoad

iPad · Android · Computer

  1. 1 In TrainerRoad, go to the Devices tab.
  2. 2 Open HRM on your iPhone and Apple Watch, then press Start on the Watch.
  3. 3 TrainerRoad discovers your iPhone as a heart rate sensor. Press Pair Device.

FulGaz

iPad · Apple TV · Android

  1. 1 On the FulGaz main screen, tap Connect Devices.
  2. 2 Open HRM on your iPhone and Apple Watch, then press Start on the Watch.
  3. 3 FulGaz discovers "HRM App" as a Bluetooth heart rate sensor. Select it.

Apple TV Limitation

Apple TV only supports 2 Bluetooth devices at once. If both slots are taken, disconnect one of your other devices to make room for HRM.

HRM app connected as heart rate sensor in FulGaz on iPad

TrainerDay

iPad · Android

  1. 1 Go to Settings → Add Devices and press the + icon.
  2. 2 Open HRM on your iPhone and Apple Watch, then press Start on the Watch.
  3. 3 TrainerDay discovers your iPhone as a heart rate sensor. It appears under Connected Devices.
HRM app connected as heart rate sensor in TrainerDay on iPad

Your Apple Watch Is Already There

No chest strap, no extra hardware — just the Watch you're already wearing. The HRM app sends the heart rate to whatever platform you're riding on. Try it free for 7 days.

7-day free trial
$4.99 / year

after your trial ends

Less than a 3-pack of batteries.

Download on the App Store

Cancel before the trial ends and you won't be charged.