Watch by Misfit, Functional and cool? What's not to like? Sync to your smartphone to track exercise and activity, Auto sleep tracking monitors quality and length of rest, Receive text, email and social media notifications, Interchangeable silicone strap, Automatically updates to worldwide time zones, Smart button lets you take calls, control music and activate your smartphones camera, Battery lasts up to six months, Rose-gold-tone case, Function buttons to side, Pin-buckle fastening, Twin keepers, 5Atm: water resistant to 50 metres (160 feet), Presented in a branded box. Misfit's leather and metallic sports bands use sensors to help monitor and inspire change. Tracking sleep and steps, they are stylish enough you'll want to wear one at all times and smart enough that you can.