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. Read more

Excellent performance Read more

ランニングで使用。胸バンドは使いづらく、手元のスマートウォッチだと心拍の追随が不安定なため購入。しっかりと表示されるし安定している。バッテリーも長持ちするので良くできていると思います。 Read more

Excelente para medir tus pulsaciones Read more

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. Read more

カラスの時計を買ったのですが心拍数がやや高めに出るときがありました インターバルトレーニングを精度よくやりたかったのでこの心拍センサーを購入しました 腕時計より安定した心拍数が計測出来ており心拍数管理がしっかり出来るようになりました 腕につけるだけでスイッチが入り外すとスイッチが切れるのは便利 バッテリーも1週間以上余裕で持ちます Read more

Funciona perfectamente, muy cómodo y ligero. Con precisión en la medición. Perfecto para running Read more

OMG. I didn't even know I needed this until I was told about it and tried it out! While I've used chest straps for years, I have put up with the chafing, itchiness, and general uncomfortableness of them (multiple brands). NO MORE! After using the Coros HR Monitor Arm Strap I will NEVER go back to chest straps again! When worn on the bicep it is hardly noticeable. Barely even know its there when worn! It linked up fast and easily to my Coros watch! Discovered I can even link it to my Strava account thru phone's bluetooth for heart rate monitoring! I use Android, but it paired to my daughter's iphone also when she asked to use it! Linked up to my bluetooth exercise bike at the gym too! When used for my runs and gym, the readings adjust instantaneously to my heart rate changes with no delay and more importantly accurately! This will be a game changer come this winter since the monitor will be closer to my heart and respond more quickly in the cold temps! Stated battery life is 38 hours, so perfect for thos LONG ultras! Gonna wear for my 50k in three weeks! One of the best things is it turns on and off automatically when worn or not, no more power buttons YAY! The strap is easily removed to wash and the unit itself is waterproof, so no issues with rain! As it is brand new item, there haven't been many updates yet, but Coros always improves and updates as needed from my experience. This has been probably the best $79 I've spent during my running years. Gonna suggest to all my friends to get one! Read more

Game changer. I've been using chest straps for the last 15 years. Never really any issues other than batteries dying. Gone through Garmins and then maybe 3 wahoo ones. All fine I guess, the Wahoo's only seem to last a couple of years for some reason. Now, pre-setting the strap for these has always been just one of those things I did, either under a tap and embrace the chill when you put it on, or the spit and rub which always had a mildly kinky vibe to it :) Not to mention the more often than not coffee scented strap after a while. Then I finally cave a get this little switcheroo. I wasn't sure how good it would be using the same kind of system that watch based heart rate sensors use (which always seem to lock on to cadence for me). But this thing is solid. Comfy, requires no spit and means i can add a new weird tan line to my arm come summer. But in seriousness, it's accurate, connects to my suunto watch, (i've not used the coros app), is accurate and i honestly forget I'm wearing it. Plus being that it sits on my upper arm and not at the core of my body, it doesn't get anywhere near as sweaty in the heat. Read more