HEART RATE MONITORS
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investing in a standalone heart rate monitor. For starters, most models support
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equipment, in real time.
Chest straps are slightly more accurate than wrist-based wearables because
they’re worn closer to the heart and measure its activity directly. Optical heart
rate sensors found in Fitbit devices, the Apple Watch, and other wrist-based
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range of exercise equipment and apps.
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slightly less reliable. That said, optical heart
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monitoring. One of our favorite standalone
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from your temple while swimming.
POLAR H9
$59.95
The entry-level Polar H9 is the best heart
rate monitor for anyone with basic needs,
with a wide range of compatibility and an excellent
companion app.
POLAR OH1
$79.95
The Polar OH1 is an optical armband heart rate
monitor rather than a chest strap, and is one of the
better devices in the category.
EDITORS’ CHOICEPolar H9Polar OH1