New in box NIB Nokia Steel Activity and Sleep Watch. Tracks Steps, Distance, Calories, Running, and Swimming Sleep Tracking and Silent Alarm / For iOS and Android Swiss-Made / Water Resistant to 164ft Silicone Sports Strap Fits Wrists 7.7" Around Meet the award-winning activity tracking watch that automatically tracks all your activity (steps, runs, swims, distance & calories burned), analyzes your sleep, and lets you visualize all progress on your Smartphone and at a glance via the Analog activity dial. No charging and no button to press -- the sleek design and stainless steel finish make it the perfect accessory to help you get moving without compromising on style. Syncs with the free health mate app (iOS & Android). Features & details 24/7 seamless tracking - Automatic walk, run, swim & 10+ activities recognized. Plus calories burned & distance Sleep monitoring - Sleep cycle analysis plus silent vibrating alarm with Smart Wake-Up to wake you at the optimal point Premium materials - Stainless steel, chrome hands, silicone sport strap Automatic synchronization - Visualize trends and data on your smartphone with the free Withings Health Mate app Long lasting battery - Up to 8-month battery life Nokia Health is now Withings.