The Moto Watch 70 includes advanced sleep tracking and active heart rate monitoring, giving you a clear understanding of your pulse throughout the day and during your activities. It also serves as an excellent smartphone companion, with a speaker and microphone that allow you to easily answer calls and even find your lost phone. Plus, with a battery life of up to 10 days under normal usage conditions, you won't have to worry about constantly charging your watch. And when it's time to charge, your watch will notify you.