Billed as Fitbit’s “most advanced tracker ever”, the Fitbit Charge 3 is a heartbeat away from implants that mesh with your body to know you better. Don’t get creeped out. You can still detach from this lightweight wristband, but you probably won’t want to. For starters, it tracks your heartrate 24/7 to gain insight into your inner workings.
From there it can tell you how many calories you’ve burned, whether you’re in a cardio or fat-burning zone, and how healthy your sleep patterns are. For the ladies, it also tracks fertility cycles – you know, just in case you don’t know how to use a calendar. It reminds you to move, connects with other smart devices, and recognizes when you’re exercising. It’s also water resistant up to 50 meters, so you don’t suffer separation anxiety while showering. Available now for preorder. – Now