Get insights on duration distance calories burned and more. Always on heart monitoring. Large display is made for durable crystal glass. Advanced Sleep Coaching. Receive receive calls texts and take pics from your wrist. BioActive sensor also traccks skin temperature BIA blood oxygen and more. Silver-tone stainless steel case. Silver hybrid eco-leather band with tang closure. Battery standby time up to 60 hours. Water resistant to 50 M. Band width: 20mm. Case: 42.5m x 42.5mm x 10.9mm. Includes wireless charger.