Suunto mobile app substitutes Suunto Movescount service over time, ensure you stay connected and download Suunto app now - compatible with Suunto 9, Suunto 3 Fitness, Suunto Spartan, Suunto Ambit3 and Suunto Traverse watches.

Find the latest software updates and instructions on how to update your Suunto watch or dive computer.

View key training, activity and sleep summaries and stay connected with friends. Customize watch settings, plan routes and transfer to your watch - Suunto app connects to Suunto 9, Suunto Spartan and Suunto 3 Fitness watches.

See which devices are compatible with Suunto app and Suunto Movescount App.

Learn how wrist heart rate (HR) tracking works and find useful tips and troubleshooting steps to get more accurate wrist HR measurement.

Learn more about the key differences and how altitude and altitude changes (ascent/descent) are measured.