awesome

Of course your heart rate is affected by lots of other factors than simply effort (weather, wind, elevation, nutrition, hydration, caffeine/alcohol intake,...

The device uses optical sensors to track heart rate and provides metrics like:breathing ratecalories burnedsteps, It also measures sleep and stress levels and...

Just keep in mind that while it is waterproof, some reviewers note that the Polar H10 sensor is not as accurate when used in the...

The device uses optical sensors to track heart rate and provides metrics like:breathing ratecalories burnedsteps, It also measures...

For example, some monitors only keep an eye on heart rate, while others offer additional fitness metrics, such as:While some heart rate monitors are in...

Like the Fitbit Luxe, the Versa 3 comes with a free 6-month subscription to Fitbit Premium, with the option to...

While some products simply offer heart rate tracking, others provide detailed metrics and insights into other aspects of your health, such...

Of course your heart rate is affected by lots of other factors than simply effort (weather, wind, elevation, nutrition, hydration,...

Of course your heart rate is affected by lots of other factors than simply effort (weather, wind, elevation, nutrition, hydration, caffeine/alcohol intake, gender, and on...

For example, some monitors only keep an eye on heart rate, while others offer additional fitness metrics, such...