1 CR123A batteries required. (included)

Easy-to use GPS running watch tracks how far, how fast and where you run
Estimates heart rate at the wrist, all day and night, using Garmin elevate wrist heart rate technology
Connected features: Smart notifications, automatic uploads to Garmin Connect, live tracking and music controls (when paired with a compatible smartphone)

Track your way to real results: Automatically detects up to 6 exercises, while tracking up to 39 more, right from your wrist
Resolve to rest better: Helps you analyze your sleep patterns and encourages you to wind down to keep you refreshed and at your best
Sends you real time alerts if ever detecting a high or low heart rate, so you can be more proactive about your heart health