Withings Activité Pop | Activity and Sleep Tracking Watch;

Activity Tracking: Steps, distance, running and calories burned Sleep Monitoring: Sleep cycle analysis (light and deep sleep) Silent Alarm to start your day with a gentle wake-up vibration Fun-to-wear materials: Activite Pop's design extends across the PVD-coated watch case and the smooth silicone watch strap Free Health Mate app for real-time coaching Battery Life: No need to charge Activite Pop, the button cell battery offers up to 8 months autonomy