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.

Our top hybrid smartwatch pick is Withings' Scanwatch ... it's a fabulous watch and is worth considering, in general. The Garmin Vivomove HR is one of the most comprehensive hybrid watches ...

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.