FITCENT Heart Rate Monitor Armband, Bluetooth ANT+ Optical Heart Rate Sensor Arm Band, Rechargeable Fitness Tracker for Peloton Strava Zwift Polar Beat DDP Yoga Wahoo Fitness Garmin Watch

Bought this to replace a broken Wahoo heart rate monitor. This is just as accurate and at about half the price of a replacement Wahoo device.

Had a subscription for whoop and wanted to make use of the impact sleeve I got with it. This works great with the Polar app. I use it just for training Jiu-Jitsu and everything else with an Apple Watch. Make a great companion.

Product does not turn on and unable to contact sender

2 things to note1) the magnetic charger has a very short lead, and a weak magnet. So I'd suggest making a definite space for it to charge where it will not be disturbed.2) Accuracy seems good but it does feel a little flimsy and cheap, and certainly doesnt seem to have as good a plastic material case as say a Scosche or a Polar armband - but it works well.

Works well. Connected to Garmin Connect and Rouvy with no problems.

This watch can only take heart rate and steps, which is more for when you are actually doing exercise. It is not designed as a smart watch for you to wear all day and that tracks your sleep and how many flights of stairs you climb.The watch is comfortable to wear, a lot better than silicone straps but it does not look as durable as silicone straps.The strap is fully adjustable with velcro on the ends. The length of the strap is designed for forearm or upper arm wearing rather than on the wrist as it is too long for most ladies' wrist.There is a charging dock included works with magnets, which is quite handy.There are a list of compatible apps given in the instruction, I have tested it one by one:X-fitness - not in PlaystoreWahoo fitness - worksPolar beats - worksStrava - you need to link to a fitness app that you have already been usingZwfit - device not showing upRuntastic Pro - not in PlaystoreNick+ RUN Club (Nike Run Club??) - not in Playstore (Nike Run Club is but could not get it to work!)DaFit - does not workVeryfit - does not workWoFit - does not workI am sure there are a lot of other fitness apps that would work too but you won't know until you have bought the watch and try it out. It is a lot of messing about in my opinion as you will need to register an account on each app before you know if it is working or not.Unfortunately, the app that I want this to work on did not work with this watch.I have compared my £30 smart watch side-by-side, both showing the same instant heart rate, and my smart watch does a lot more.For a £35 fitness band that does less than my £30 smart watch, I give this watch three stars for its comfort and lightweight.

Easy to use on forearm or upper arm, much more comfortable than chest strap, quick and accurate pick up on all my monitors

Really accurate very easy to set up with Bluetooth.I use it on indoor trainer and out door cycling. Good battery life