COOSPO Armband Heart Rate Monitor, Bluetooth ANT+ HR Optical Sensor for Sport, Rechargeable Dual Band IP67 HRM, Compatible with Peloton,Wahoo,Polar Beat,Strava,DDP Yoga

This works well in conjunction with the aerobic program I use. It seems to be accurate, but you may need to try a few different arm locations for a good connection and increased accuracy. Fast charging, as well. Nice item for the price.

I use this for both my Concept2 machines (rower and skier). It works very well. I've confirmed the heart rate measurement against my smartwatch and my Peloton armband monitor. It is always easy to connect and has a very good battery life.

Still working after a year, accurate enough for workouts on Zwift. Rechargeable is a big plus.

Worked fine for first month, now at the end of second month hr data is wildly inaccurate. Either shows 60bpm or 180bpm, never inbetween, no matter my workout intensity. Unfortunately 30 day Amazon return window has closed :(

Simple and effective heart rate monitor, occasionally loses connectivity but comes back quickly. Accurate monitoring and comfortable to wear. Supports working out at least 12 hours a week. Great customer service, when my device surprisingly stopped working after a few months the customer service was responsive and helpful. Would give 4.5 stars if possible!

The HR sensor was easy to pair with my Garmin (and now Suunto) watch, MyWhoosh or Zwift. I compared the sensor with a chest HR band and it was remarkably close, making me feel confident in the numbers and data it is giving me. The charge lasts forever and it recharges remarkably quickly. It has lasted well thus far! Very happy with the HR sensor overall.

The lack of durability in a well known branded item was frustrating; SICKR of the poor performance, I gambled on this. Worked very well out of the box, albeit the packaging is excessive and wasteful. It would be nice if mfrs. realized that four-color printed boxes aren't how consumers gauge quality. Anyhow, the sensor: connects more rapidly and with greater stability of reading than the 'other' sensor. Paired instantly. I found the strap more than big enough, and I'm a male XL. Are people using their forearms, as directed? This is a good sensor and represents outstanding value at the price. UPDATE: Sadly, it stopped working June 2024.

I've had a COOSPO chest strap for about 5 years and it's still going strong - great product. However, my wife wanted to start tracking her HR during workouts and we both wanted to give an armband a try. I run about 25 miles a week and she's a walker. I wanted a controlled environment and pace so I ran on my Pro-Form treadmill. I ran an easy 5 miles with the chest strap for a controlled test. You'll see a fairly straight line predominantly in Zone 1, creeping into Zone 2. After a break, I turned on the bluetooth pairing on the treadmill and then turned on the armband HRM. It paired effortlessly! This was going great. I then ran an easy 3 miles with the armband around my outer bicep. After about 30 seconds the readout kicked in and was spiking massively all over the place as it tried to read my blood flow. I was in Zone 5 in just a few minutes (not really). It finally settled in after about a half mile and provided fairly consistent readings, although typical spikes had a higher deviation (2-8 BPM) than with the chest strap (1-3 BPM). I realize the electrical signals from a chest strap are more accurate but had not expected all the spiking and especially not having to get it to "warm up" to work. I was tempted to give it another chance but that's the deal breaker for me. After doing some research, a "warm up period" is a common phenomenon. The armband might be good for casual tracking but I need something I can trust a bit more right from the start. If you're willing to ignore data for 5 minutes or so, or, start an activity before tracking then an optical sensor device might be good for you. This one seems well made and I just discovered the inherent faults of the technology...

Fungerar klockrent och är enkel att använda. Sitter bra på överarmen. Har provat att synka både med cykeldator och med smart phone utan problem.

Der **Coospo Herzfrequenzmesser** hat sich als hervorragender Ersatz für den originalen Brustgurt meines Kettler CTR10 erwiesen, der ständig neue Batterien benötigte. Hier ist meine Rezension: **Kompatibilität und Verbindung:** Die Verbindung des Coospo Herzfrequenzmessers mit dem Kettler CTR10 war kinderleicht. Der Gurt wurde sofort erkannt und funktioniert nahtlos mit dem Gerät. Ich hatte keinerlei Probleme mit Verbindungsabbrüchen oder Verzögerungen bei der Anzeige der Herzfrequenz, was bei meinem alten Gurt manchmal der Fall war. **Akkulaufzeit:** Ein großes Plus dieses Herzfrequenzmessers ist die Akkulaufzeit. Im Vergleich zum originalen Brustgurt, der die Batterien förmlich verschlungen hat, hält der Coospo Gurt deutlich länger. Ich habe ihn nun seit mehreren Wochen im Einsatz und musste die Batterie noch nicht einmal wechseln. Dies ist besonders angenehm, da ich mich nun nicht mehr ständig um Ersatzbatterien kümmern muss. **Tragekomfort:** Der Coospo Gurt ist angenehm zu tragen. Er sitzt fest, ohne zu drücken, und bleibt auch während intensiver Trainingseinheiten an Ort und Stelle. Das Material ist weich und flexibel, wodurch es sich gut an den Körper anpasst und auch nach längerer Nutzung nicht unangenehm auf der Haut anfühlt. **Messgenauigkeit:** In Bezug auf die Messgenauigkeit steht der Coospo Gurt dem originalen Brustgurt in nichts nach. Die Herzfrequenz wird präzise und zuverlässig erfasst, was für mein Training essentiell ist. Die Daten werden genau und in Echtzeit auf dem Display des Kettler CTR10 angezeigt, was mir hilft, mein Training optimal zu steuern. **Fazit:** Der Coospo Herzfrequenzmesser ist ein ausgezeichneter Ersatz für den originalen Brustgurt des Kettler CTR10. Er bietet

I used this HR arm band when training for an ultra-marathon recently and found it easy to pair with my Garmin watch. Good for the price, but I can't compare it to any other arm bands as I've never had any others! It does the job anyway. It stays in place on my arm and can slip a bit maybe once or twice an hour, but I just push it back up my arm, it doesn't bother me. The band can be adjusted to any length (velcro). The charging cable connection to the magnetic connection port on the arm band is a bit weak so can detach easily, but that would only matter if you were charging it on the go and moving about (e.g. using a battery pack). The HR measurement was accurate when I compared it manually.

Tout est dit dans le titre. Bon produit de cardio. Fonctionne avec l'application gratuite dont on a le nom avec le produit mais aussi avec d'autres appli comme Addidas par exemple. Nous avons aussi la version "torse" qui fonctionne tout aussi bien mais qui est un peu plus contraignante a l'usage.

I thought it might be Inaccurate so i purchased a garmin chest strap HRM. I didn’t compare directly but my heart rates on a similar ride were here similar with the two devices. This is my second coospo hrm. The first quit charging after i misplaced it in a cupboard for a month.