MOTIV ACTIVITY TRACKING RING
Many of us already wear a ring — and when unlike a watch, we leave it on all the time. That's why the Motiv Activity Tracking Ring sits on your finger instead of your wrist. Inside its unassuming waterproof case is a trio of sensors that let it keep tabs on your heart rate, calories burned, active minutes, sleep duration, distance, and steps, all without pinging you every time you get an email. It comes with both keychain and desk chargers, gets up to five days of battery life, and is available in rose gold or slate gray titanium.