Bluetooth Activity Tracker with Heart-Rate Monitor

Fitness Tracking Functions Heart rate monitor Pedometer Calories burned Distance Sleep monitor See Your Activity Progress Free Mistep app stores activity data See step, calorie, and distance totals Compare, daily, weekly, monthly, and annual activity trends View heart rate graphs Smartphone Synchronization Pairs with smartphones via Bluetooth Incoming call alerts Message notifications Phone-finder function Remote camera control Compatible with devices running iOS 7.1/ Android 4.4 or later Long-Lasting Battery Built-in 60mAh lithium-ion rechargeable battery Battery life: up to seven days Recharges in 1–1.5 hours Specifics 0.49" OLED display Vibration alarm Plastic watch shell Silicone strap Weight: 25g Made in the USA Product dimensions: 41.6mm x 20mm x 12.8mm Condition: new