SAMSUNG Galaxy Watch Active (40MM, GPS, Bluetooth ) Smart Watch with Fitness Tracking, and Sleep Analysis – Black  (US Version)

The lightweight, yet durable Galaxy Watch Active understands the way you work out. With auto workout tracking, you’ll have the power to reach new goals. Plus a suite of apps help you to monitor your stress and sleep while you stay connected. Low Usage: Up to 90 hours. Battery 247mAh (milli-Amp-hour).

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; Compatible devices: Samsung Smartphone, Non Samsung Android Smartphone(Android OS 5.0 and above RAM 1.5GB and above), iOS 9.0 and above iPhone 5 and above
Sends you real time alerts if ever detecting a high or low heart rate, so you can be more proactive about your heart health
Expand your Galaxy; Sync with your phone to stream your playlist, get notifications and more, right on your wrist
Thin; Light; Durable a thin, lightweight and durable swim ready design comes in a variety of colors and interchangeable bands
Lasts for days: Go nonstop with a long lasting battery that lasts for days on a single charge