- Android Wear OS 2.0
- Including GPS
- Heart rate meter
- An NFC chip for use in Android Pay
- Snapdragon processor Wear 2100
- water proof
- The weight of the clock amounts to 57 grams
- Also includes Google’s personal assistant, allowing control products IoT have at home, add reminders, calendar and other things.
- Battery capacity of 420mAh its lifetime should be enough for 10 hours
More info here