Review on 🔍 Pivotal Tracker 1: Efficient Activity and Sleep Monitor (Discontinued by Manufacturer) - Find the Best Deals! by Devin Henry

As everyone has pointed out, the group restarts from time to time, which skews the data collected up to that point. Also, the app doesn't work at all - you can't sync the party and basically rely on that piece of plastic to guide you. In general, I think that if you are a fitness enthusiast, you should buy an established tracker for a higher price. Would NEVER recommend this to anyone!