Customer Ratings & Reviews

I was able to get it synced up with my phone and now I can easily keep track of my running.

I would recommend this item it works perfectly with my watch and my husbands watch

The heart rate sensor works beautifully, no problems syncing to my phone. The only things that is a drawback is the limited amount of apps out there to use it with. I was hoping I could sync with my fitness pal or Google fit, but the support isn't there yet. Still at the price it's a great buy and a great product.

Works very well paired with the activity tracker and isn't irritating to wear

This heart rate monitor works great and I use it in conjunction with the polar watch. Very nice setup and is great how it automatically displays heart rate on most gym treadmills and equipment. Down side Is if not using watch phone must remain in Bluetooth range entire time or workout will not register correctly .

I've used it for running and cardio! Even wear it in my Krav class! Love it!

Works great. Fits well and tracks my heart rate. I would recommend this.

works well with map my ride. had one episode where I could not get it to connect but works well since

I bought this strap to go along with the fitness tracker. I find it to be very accurate. The readings are identical to the treadmill when running. I like that the strap also gives my reading directly on the treadmill as well as my watch.

Not much to the product. Works well. Had another that I bought at my gym and it didn't work as well.

excellent product, recommended 100 % , I'm very happy with my purchase

I purchased this monitor so when I workout, I can use my iPhone and several apps available to make my workout more meaningful. If you workout and utilize your iPhone for music, I highly recommend taking your workout to the next level.

Eeasy to match with a Polar M400 gps watch. Confortable as others.

I use it daily for recording my hrv. It easily syncs with all my apps.

ESTREMADAMENTE COMODO LA LIGA ES SUPER RESISTENTE Y LA COMUNICACION CON EL TELEFONO ES MUY RAPIDA

Picked this up after my sister and cousin bought one. It was easy to sync with my watch and is great for my workouts. No problems with the strap or hook. Had a Nike one that broke at the hook for the strap after a year.

very comfortable you don't even feel it and battery life is great!!!

I really have no complaints on this product. It does exactly what it needs to do. I also want to point out, despite it only listing Apple, and other Polar items, this works flawless with Android phones using the Bluetooth LE.

Much better than using the wired devices to monitor your target heart rate. It is comfortable to wear, but with no on off switch/button, it goes through batteries very quickly. It is a pain to keep taking the watch batteries in and out in order to save them for draining too quickly.

easy setup and great product! Highly recommend for all users!!!