Stargaze - Black Onyx

Fitness Tracker: Accurately record your steps taken, distance traveled and calories burned. Set & Manage Goals: Create goals and view progress within the Ringly app.  Get Smart Alerts: Never miss a message again - receive customized phone alerts on your ring with subtle vibration patterns and light. Sync Your Favorite Apps: Select notifications from your favorite apps - over 100 popular productivity, wellness and messaging apps to choose from. Water Resistant: Don’t worry about getting your jewelry wet. How others wear it @brittanylaws @aislealwayslove @kirstyn_tate Details Dimensions H: 28.25mmW: 20.65mmL: 20.20mm Connects With iPhone 5 & upAndroid 4.3 & up Battery Life 24–48 hoursdepending on usage Charging Box Battery Life 8–10 daysdepending on usage In The Box Ringly RingCharging Box/Ring BoxMicro USB Cable Gemstone Cushion-cut Black Onyx Base Matte 18k gold plated stainless steel  Alerts 5 colored lights, 4 vibration settings for cus