Heart-Rate-Monitor Chest-Strap, Bluetooth Heart Rate Monitor, Waterproof Smart Fitness Activity Tracker, Fitness Tracker for Cycling/Running/Outdoor Sports

I looooove this product. I was using a watch and this chest band is so much more accurate. It doesn’t give me any irritated skin and it’s so easy to use. I use it with the Polar Beat app. Works amazingly. I like how I can unclip it to take it off. It adjusts easily to my small frame. It connects to my phone via Bluetooth right away. The sensor doesn’t bother me while I work out. I was real hesitant about ordering a chest monitor and I am so glad I did. Totally worth the money and it’s one of the best priced monitors out there. Go for it!

I bought this because I needed a heart rate monitor quickly and didn’t want to spend much (this was the cheapest one I found). If you’re looking for a cheap heart rate monitor, just buy a better one for a higher price. It’ll be worth it. My Shanren heart rate monitor didn’t even work with its own app and I ended up having to use another app, Under Armor Record (get that app if you already have the Shanren one and can’t get it to work). I only learned to get the under armor app from a friend who had the same product because the instructions are nonexistent and I had no idea what to do. Also there are no indicative markings on the product so I was lost. Besides those faults, it’s an ok product that works well enough when you finally figure out how to use it.

Product doesn't work - I wore this monitor during a 45 min peloton ride and it recorded my heart rate as being 67 - 78 despite the fact that my output was 90 to 180. I may have a low heart rate - but not that low during vigorous exercise! I tried it again tonight wearing an apple watch - with heart rate monitor and again, my heart rate was 120 but the monitor showed it in the 60's, it's definitely defective. Despite being told it would be delivered the next day, it actually took 5 days to arrive, which was very disappointing, particularly as it didn't work anyway.

Have been using Beat 10 in my last few rides and sync it to my Bryton cycling computer.It sync very well on my cycling computer. When I turned on the cycling computer, I saw my HR display immediately on the screen.The HR reading is accurate too. I saw my HR change constantly when I’m cycling.Haven’t got chance to try on any run yet. Will try this out and leave my feedback again later.

Working well so far

I’ve had it for a year. Every time I try to use it there’s a problem. I should have returned it instead of trying to use it over and over again! Doesn’t like to connect, no indicators that it’s working. And it is inaccurate.

I use the strap with a Samsung Galaxy S10E. The coupling worked as stated here in other reviews as Bluetooth Smart HR monitor without any problems. Since then, the sensor and app automatically connect at each start within a few seconds. I went out running with this strap about 3 times and so far, have not experienced any issues.

Did not work at all. Had to return it.