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Heart Rate Monitors

Every heart rate monitor page we publish, in one place: chest straps and optical armbands. Each ranked guide scores five sensors for one situation with FitScore, built from the specs of 8 heart rate monitors and weighted for that buyer. Training by heart rate makes it easy to track the 150 minutes of moderate or 75 minutes of vigorous activity the CDC recommends for adults.

  • 2ranked guides
  • 8heart rate monitors scored
  • 0reviews
  • 0comparisons
  • 2guides
  • 1free tools
Featured

Our top picks

The #1 of our two rankings: the overall pick and the best chest strap. The ring shows the pick’s FitScore in that ranking.

Polar Verity Sense heart rate monitor
Best heart rate monitor

Polar Verity Sense

Armband · #1 in our heart rate monitor ranking

71.5
FitScore in this rankingSee the top 5
Wahoo TRACKR Heart Rate heart rate monitor
Best chest strap

Wahoo TRACKR Heart Rate

Chest strap · #1 in our chest strap heart rate monitor ranking

73
FitScore in this rankingSee the top 5

FitScores are not comparable across rankings: each one uses the weights of its own buying guide.

By situation

Find the pick for your situation

2 situations, each with its own ranked top 5.

Choose your situation

Pick the case closest to yours. Every guide ranks five heart rate monitors with FitScore weights for that situation, so the #1 pick fits the way you will actually train.

Heart rate monitor types

Chest strap or armband?

Two kinds of heart rate monitor: the sensor decides how fast it reacts, how it feels and how often you charge it. Start here if you are unsure.

Chest straps

Electrodes on a strap under the chest: the fastest response in intervals; 5 in our rankings. See the picks

Armbands

An optical sensor on the forearm or upper arm: the most comfortable for long sessions; 3 in our rankings. See the picks

Guides

Heart rate monitor guides and tools

A type comparison and a zone calculator, plus a comparison tool and every ranked sensor in one list.

Our method

How we rank heart rate monitors

One method across every heart rate monitor guide.

Scored for your use

FitScore weights six categories (sensor and data, durability, comfort, battery and connections, extras, price) for one buying intent, so a strap and an armband are judged on what matters for each.

Specs that matter

Sensor type, HRV output, ANT+ and Bluetooth links, battery, water rating, weight, memory and warranty are what set these sensors apart.

Clear top picks

Every guide names one top pick and four alternatives with a clear role. A brand holds at most two places in each guide.

Ready when you are

Not sure where to start?

Most people do well with the #1 pick of our main guide. If you train in intervals, start with the chest strap guide.