The Polar OH1's small size, comfort, ease of use, and standalone workout tracking will make it the best armband optical heart rate monitor for most people.

At $59.95, it costs less than other heart rate monitors (HRMs) that pack in extra features, but it still covers all the bases.

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. Comfortable, reliable, and featherlight, the $79.95 Polar OH1 ...

Back in 1982, a small Finnish start-up called Polar Electro released the first consumer-grade, wireless heart rate tracker. It was one of the earliest wearable fitness devices on the market.

No! Your shirt is in my heart rate monitor! Adidas and Polar have teamed up to create a fully-connected work-out ensemble complete with HR watch, shirt, and chest band. Called Project Fusion—the ...

Polar H9 Heart Rate Monitor: was £64.99 now £43.99 at Amazon Save £21 on Polar H9 Heart Rate Monitor which is our best value pick in our best heart rate monitor guide.

Design and build 30 x 30 x 9.6mm, 5g 50m water resistance The Polar Verity Sense is basically just the optical sensor, battery and connectivity hardware you might find in a sports watch, but in a ...

Polar is a leading brand in consumer heart rate monitors. The new, high-end chest strap monitor, the Polar H10 ($89.95 on Amazon), has just about all of the bells and whistles you could want in a ...

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. Comfortable, reliable, and featherlight, the $79.95 Polar OH1 ...