New and never use!My son decided not to use it so my apology where his name was erased on the front exterior upper box.Highlights:Sleep Profile 1 m.All-day body-response tracking for stress.Smart notifications to reflectFitbit ECG app & Irregular heart rhythm notifications2.High & low heart rate notifications.Google Maps & Wallet3.30 days Fitbit Premium Membershiplove.6+ day battery life, varies with use & other factorsWater resistant to 50M for wear in the shower, pool & beyond.
