HIE-Q Z20 Smart Watch

Swimming is a fantastic low-impact activity that can help you improve your health and wellness while also helping you relax thanks to the natural effects of being in the water. Water provides buoyancy but adds resistance, so it is light on your joints and helps you stretch and improve your flexibility.

One way to monitor your exercise activity in the water is with a waterproof smartwatch, and there are plenty of options available to buy today. At ZDNET, we’ve tested all of the best smartwatches on the market, evaluating factors like the ability to function while submerged in water, heart rate accuracy in the water, battery life, smart features, and more.