A hybrid smartwatch could be the answer ... The Sport registers steps, heart rate, blood oxygen levels, and stress, with Garmin’s excellent Body Battery energy monitor also here.
Hybrid Smart watch HR works with iPhone and Android Phones. Enjoy long lasting battery. This is a smart watch that can last up to 2+ weeks on a single charge. Magnetic USB charger included.
Some results have been hidden because they may be inaccessible to you