SMART MODE: Wear OS by Google, AMOLED display, Google Assistant, thousands of apps and watch faces through Google Play store, health & fitness tracking.
ESSENTIAL MODE: Power saving FSTN LCD display, high sunlight visibility, shows essential information including time / date / step counter / heart rate.
HEALTH & FITNESS TRACKING: GPS tracker, heart-rate monitor, step counter, calories burned counter, speed & cadence monitor. NFC PAYMENTS: Use Google Pay to purchase directly from your wrist at millions of places without fumbling around for your wallet.
SMART SLEEP TRACKING: Download TicSleep app on the watch and check your sleep progress via mobvoi app on the phone. There is 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. MobvoiUS is the sole authorized seller of authentic Mobvoi products (other than Amazon) on the Amazon platform.