Athlytic ($29.99/£29.99 per year) is pretty much a Whoop alternative in its own right, and will also analyze sleep, HRV ...
The Apple Watch has a workout called Functional Strength Training for tracking strength exercises for your upper body, lower body, or full body. It's meant for people using small equipment like ...
The best strength training app for Apple users If you have an Apple Watch, rated among the best fitness trackers for women, Apple Fitness + is the natural option for follow-along strength training ...