Get clued up on your health with the Oura Ring Gen 3 fitness ring. Designed with sensors, this wearable measures your heart rate, step count, calories burned, blood oxygen levels, and so much more. Compared to traditional activity trackers that sit on your wrist, this fitness ring measures signals from your fingers (next to your arteries) for an accurate reading. Moreover, the Oura Ring Gen 3 monitors your body temperature to detect stress and illness. It can even reveal information on how stress affects your body. Wear it while you exercise, go about your day, sleep, and even recover. In fact, it tracks physical and mental recovery by understanding how much time a day you spend in a relaxed state. Because resting is equally as important as activity. Finally, this gadget also monitors your sleep activity to provide a quality score.