I decided I was just gonna get the Fitbit air as an accessory to a smart watch for sleep tracking. 7 days of battery life and a 5 minute charge for a full day b

I decided I was just gonna get the Fitbit air as an accessory to a smart watch for sleep tracking. 7 days of battery life and a 5 minute charge for a full day battery is enough for that. And it's not nearly as clunky as a smart watch.