Fitbit announces the Alta HR, Sleep Stages, and Sleep Insights

Today Fitbit, best known for its pioneering work in consumer fitness trackers, took the wraps off some new products. The Fitbit Alta HR is the follow up to the popular Fitbit Alta, one of the slimmest wrist-based devices on the market. Fitbit says the Alta HR actually sets the record for the slimmest wrist-based, continuous […]
by Matt via AndroidGuys