COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once, for Run and Bike-Grey

I am using it with my coros watch and it's perfect match

Coros Dura is reliable, accurate, and easy to connect with. I've been using it for cycling and getting excellent results. I recommend Coros as it provides better outcomes with this device. The battery consumption is low, allowing you to trust it for up to 20 hours.

My watch would often go into cadence lock and provide wrong HR data on easy to medium pace runs. This optical armband heart rate monitor from Coros seems to have resolved that issue. The heart rate data now coincides with the perceived effort. The band is pretty snug and comfortable and stays on the arm once strapped. It is an optical HR sensor with an inbuilt battery and, an advertised battery of 38 hours. The battery dropped by just 2% after a 3hr activity - battery life looks promising. Although it is basically just the same optical sensor on my Coros watch and does not come with any additional data or sensors. It would've been a nice addition if they'd included an HRV measurement or a thermometer.

Excellent performance

Amazing

This heart rate monitor is designed to be worn on the upper arm. It seamlessly synchronizes with the watch and has an automatic on feature. It is user-friendly and hassle-free.

In 3 months it stopped getting charged. Not recommended as there is no support service. I think I received the old product. As seller no longer exists

Pairing with your device might seem hard the first time but plenty of videos on YouTube too guide you through the process. After that, it's all smooth running.

Bought in Jan, broke in Jun. No idea why. Cant find reasonable customer support

Muy buen medidor de frecuencia, siento más confianza que con el reloj. Le dura mucho la pila y es muy cómodo

Si j'ai un peu eu de mal à le connecter à mon strava (il fallait ensuite régler dans strava l'autorisation des données de santé, sinon le brassard se connecte mais ne donne aucune indication de bpm), il est maintenant tout à fait opérationnel. J'en suis très content car : très pratique (s'enfile facilement, se fait oublier pendant l'effort). Fiable et précis (j'obtiens le même poul en mesurant physiquement mes pulsations au niveau de la gorge). Fais ce qu'on lui demande : donne la fréquence cardiaque. Pas de chichi. Je le connecte directement à mon téléphone via strava.

データを見る限り時計よりも反応が良く正確に感じます。 破損レビューあるけど取付取り外しを丁寧にやれば問題ないと思います。

Item was nicely packed and shipped. Arrived timely without damage and works as it should. No issues so far.