Customer Ratings & Reviews

Works with Life Style Fitness treadmills , ellipticals, and bikes to get your heart rate on the machine to monitor or for cardio workouts! Pairs with iPhone and works free with Runkeeper.

Through all the sweat and abuse if put this product through over the last year and a half it still works just as good as the day I bought it. The App is easy to use.

Exactly what you'd expect. This is the standard in this category.

Great device, connects with pretty much any app or other program you may need/want to use. My only problem with it (and really every other chest-strapped HRM) is that if you have noticeable lats, it slides down often during vigorous workouts.

Most people don't call this chest strap the gold standard for nothing. It is consistently accurate with my HR readings and caloric burn. The strap is comfortable for what it is.

I only pair this with my Apple Watch (series 2) and it works flawlessly for that purpose. Haven't bothered downloading the app or pairing to my phone so I can't comment on that.

This product is great to interface to my iPhone via Bluetooth for my Cycle application (Cyclemeter - http://abvio.com/cyclemeter/). Allows me to see my heart rate during the duration of my ride.

Bought as a replacement to lost HR monitor. Easy to connect to watch and to iPhone for blue tooth capabilities. Very pleased with this purchase.

This heart rate monitor sensor pairs very easy with your iPhone.

When we do our exercise class we are required to use these

I purchased this monitor a month ago and love everything about it, with one exception. I use the band for about 2 hours a day, 6 days a week, during my weight lifting sessions. To this day, I've had to change the battery twice. I do dismantle the device from the band after each use, so this isn't the problem. I purchased a stock of batteries on Amazon to keep in my bag. What is even more irritating, there is no warning when the battery goes low.. the first time it died I was in the middle of a squat session.. today it died about 5 minutes into my workout. There's got to be a better option!

Easy to use, no fiddling with a watch. All controls are on your iPhone. App uploads all your results to your personal fitness site. Unit also works with other fitness apps available on iOS.

I bought this to go with my Polar M600 for accuracy. A great surprise was that it also pairs with my Samsung S7 Edge & the Samsung Health App. Well worth the money!

This H7 monitor stays in place and is comfortable to wear. It pairs easily with the Polar watch. It works without a problem to provide an accurate heart rate.

I bought this to pair with my Samsung Health app on my S6 (and now S8). The device works great and is providing me great data about my heart rate while cycling!

What can I say..... It works! Great Polar quality.

Very easy to set up. Put the battery in, super easy to use with my iPhone. Works with the apps I use like Runtastic, argus, etc.

This is the best Heart Rate Sensor that I've tried.

have had no problems since i bought it works great

Incredibly happy with this HRM. I have it paired with my Samsung Galaxy Note 4 and it works perfectly. I have it working with the Endomondo app and couldn't be happier.