Keep an eye on your health – This smart fitness ring reliably measures heart rate, blood oxygen, sleep, and daily activity. Practical charging case – The ring can be charged wirelessly and conveniently in the elegant, black charging case. Suitable for everyone – Thanks to its simple design, the fitness ring is wearable for all users. Long-lasting battery – With a 17 mAh battery and a charging case, the ring remains ready for use at all times.
