This Certified Refurbished product has been tested and certified to work like new, with minimal signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer.
Surge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Get continuous, automatic, wrist-based heart rate and simplified heart rate zones
Track workouts & view workout summaries; plus all day activities including steps, distance, calories burned, floors climbed and active minutes
Monitor your sleep automatically and wake with a silent alarm