Enjoy seamless access to calls, messages, music streaming & much more on the go. Advanced Sleep Coaching: Know your sleep with our new and improved sleep tracking technology. Plan your bedtime, detect snoring, understand and track your sleep on your wrist. Personalized HR: Create your own customized HR zones with just 10min of outdoor running. Maximize the output of your workouts with Zone alerts (Warm-up, Fat burn, Cardio etc.) Experience the best of Android Apps on your smartwatch - Stay connected on Whatsapp seamlessly with the ability to view/listen to text/voice messages & reply directly from your wrist.