Some are cheap and basic, others are very high-tech, with extra features like tracking oxygen and blood temperature levels. I’ve reviewed dozens of fitness trackers in recent years. Awareness can help you to change your habits and improve where you may be lacking. But they can also improve athletic performance by measuring the distance you’ve covered, calories you’ve burned, your heartrate during exercise and your sleep pattern. Some can even detect if you’ve taken a fall and automatically notify your emergency contacts.Īround two thirds of UK adults who intend on buying a smartwatch say they want it to track their physical health. Some, like the Apple Watch, Garmin and Fitbit, can measure your blood oxygen levels, prescribe recovery time and create training plans as well as helping you track activity and lose weight. From fitness trackers that monitor your sleep to smartwatches specifically geared toward runners or cyclists, the best fitness trackers and smart watches go way beyond simply telling the time.
