A GPS Fitness Watch that gives you real-time metrics like your pace, distance, and speed at a glance to your wrist. Coming soon, you can pick from over 50 workouts and get step by step guidance from your watch to help you achieve your fitness goals. You can safely explore new trails with route exploration that will help you get back to the start. 24/7 Activity tracking and multisport functionality means you can capture every active minute of your day. Sprints, strolls, bikes, stairs, steps, swims. Every minute counts. See distance, calories burned, and steps throughout the day. The Spark 3 receives phone notifications, is waterproof up to 40M and has customizable straps. Battery life is up to 3 weeks in non-GPS mode and 11 hours with GPS on. List of compatible phones: Apple: all iPhones with iOS 8 and above Android 4.4 and above with following phones: *Samsung: S7, S7 Edge, S6, S6 Edge, S5, S5 Mini, S5 Plus, S4, S4 Mini, A3, A5, Note 3, Note 4, J5, *Nexus: 5, 5X, 6 *HTC: One M8 and M9 *LG: G4 *Sony: Xperia Z3, Z3 Compact, Z5, Z5 Compact *Huawei: P8, P8 Lite *OnePlus One If your phone is not on the list we cannot guarantee that your phone is compatible with our TomTom Sports App. It is possible that it works but there is a chance you may not be able to pair the device with your phone and use the app.