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Title: Best external heart rate monitors for iPhone and Apple Watch Post by: HCK on April 28, 2017, 04:05:21 pm Best external heart rate monitors for iPhone and Apple Watch
What external heart rate monitor should you get for your Apple Watch or iPhone? Updated April 27 2017: Added fitness testing for our picks, and updated our Polar pick to the H10. The Apple Watch has an excellent oximeter-based heart rate monitor for tracking your day and basic workouts, but it's not perfect for more endurance or weight-based activities. For one thing, that monitoring comes at the expense of battery life: The smartwatch's health sensors account for a large majority of battery drain; as such, Apple limits how often the sensor records data, even during workouts. At rest, you'll get heart rate data every ten minutes; during a workout, you're likely to get recordings every 10 seconds to a minute. The wrist-based monitor can also get tripped up if you tend to do a lot of exercises involving wrist bending or quick movement — the oximeter works by measuring the movement of your blood using light, and when you flex your wrist, you can momentarily change that ci... Source: Best external heart rate monitors for iPhone and Apple Watch (http://feedproxy.google.com/~r/TheIphoneBlog/~3/mKUvUMpnJXU/best-external-heart-rate-monitors-iphone-and-apple-watch) |