Device compatibility

Supported Devices

Android

• Minimum version: Android 6.0 or higher
• There are over 6,000 different Android smartphones
• We do our best to offer a solution for all of them

Apple / iOS

• Minimum device: iPhone 5s or newer

Best Practices

• Keep operating system up to date
• Ensure sufficient storage space
• Allow app to run in background
• Enable all required permissions

Supported Wearables

• ✅ Garmin (direct connection)
• ✅ Apple Watch (via Apple Health)
• ✅ Wear OS watches (via Google Fit)
• ⚠️ Huawei (limited, see separate article)
• ⚠️ Fitbit (limited)

Incompatible Step Counters

For incompatible devices: Use the Challenge website and multiply steps by 0.7 meters for kilometers.