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Built-in GPS and continuous heart rate: monitor your heart rate and track your workout routes without your phone
Scientific sleep tracking: keep track of light, deep and REM sleep stages to make your sleep truly restful; PMOLED display

Your Ears Never Had It So Good: Galaxy Buds2 ear buds take your passion for music to new heights with booming sound that makes you feel like you’re on stage with your favorite band
Tune Out Noises, Tune In Voices: Active Noise Cancellation blocks out unwanted sounds, helping you keep your focus wherever you are; Low latency Ambient Sound mode picks up the sounds you want to hear, so you always have the perfect audio level for every moment
Feels Good While Looking Good: Galaxy Buds2 have a comfortable, low profile design that’s 10% smaller and lighter than Galaxy Buds Plus; You may get to the end of your playlist before you remember you’re wearing them at all

Garmin vivofit 2 bleu

LTE connectivity (must have an active subscription plan and connectivity to a Category M1 LTE network) enables phone-free safety and tracking features, including LiveTrack and Assistance Plus, a feature that connects you to the Garmin IERCC, a professional 24/7 emergency monitoring and response center (Assistance Plus is not available in all markets where Category M1 LTE network connectivity is available), plus you can receive messages from fans during your race
o Battery life: up to 2 weeks of battery life in smartwatch mode, 12 hours in GPS mode with music and 7 hours in GPS mode with music and LTE LiveTrack
Bring music for every mile by downloading from music services (may require premium subscription with a third-party music provider) such as Amazon Music, Deezer, Spotify and more to easily store and play up to 1,000 songs from your wrist when paired with compatible headphones

Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route
With Active Zone Minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise.Operating temperature: -20° to 60° C
Use 24×7 heart rate to track resting heart rate & better measure calorie burn. Syncing to mobile devices requires Bluetooth LE and internet connection. Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later