Gear — Electronics — Fitness Trackers & Heart Rate Monitors
4.9 star rating 63 Reviews
(57) (4) (1) (1) (0)
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- Reviews (63)
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C
Charlie S.
Verified Buyer
5.0 star rating
26/03/25
True to size:
It runs small
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Comfortable and accurate
Review by Charlie S. on 26 Mar 2025 review stating Comfortable and accurate
Great price of technology for endurance athletes. Comfortable and unnoticeable on the arm and provides great accuracy. Highly recommend if you’re not a fan of chest straps.
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
A
Ashkan H.
Verified Buyer
5.0 star rating
26/03/25
True to size:
It runs small
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It runs big
Perfect HRM
Review by Ashkan H. on 26 Mar 2025 review stating Perfect HRM
Prefer this much more than a chest strap. Very accurate and you forget it's there. Really easy to connect too.
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
C
Catherine G.
Verified Buyer
5.0 star rating
26/03/25
Grandeur du produit:
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Super qualité
Review by Catherine G. on 26 Mar 2025 review stating Super qualité
Fonctionne parfaitement, confortable et on ne le sent pas du tout quand on le porte sur notre bras.
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
M
Marianne B.
Verified Buyer
5.0 star rating
20/03/25
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It runs small
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Un bel ajout!
Review by Marianne B. on 20 Mar 2025 review stating Un bel ajout!
Bel ajout à la montre qui est moins précise pour les données de fréquence cardiaque :)
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
M
Megan N.
Verified Buyer
5.0 star rating
18/03/25
True to size:
It runs small
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Arm HR Monitor
Review by Megan N. on 18 Mar 2025 review stating Arm HR Monitor
Awesome, much more accurate than wrist watch.
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
E
EVAN H.
Verified Buyer
5.0 star rating
10/03/25
True to size:
It runs small
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It runs big
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It runs small
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It runs big
Solves watch problems
Review by EVAN H. on 10 Mar 2025 review stating Solves watch problems
Was having a few problems with how COROS was recording off the wrist early in my runs. This seems to have solved it. Also, just way more accurate. Appears that my heart rate is actually way lower than I thought it was. Which is a good thing. :)
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
M
Mikael B.
Verified Buyer
5.0 star rating
08/03/25
Coros heart rate monitor armband
Review by Mikael B. on 8 Mar 2025 review stating Coros heart rate monitor armband
Way more accurate than a garmin watch. Comfortable for strength training and running. Easily ajustable.
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
K
Kaitlyn M.
Verified Buyer
5.0 star rating
07/03/25
Great addition to my training
Review by Kaitlyn M. on 7 Mar 2025 review stating Great addition to my training
I like that I really can throw this on and forget about it, whereas for most accurate HR from my watch I have to really tighten it down and that’s just not comfortable after a bit. During certain activities it won’t be as accurate as a chest strap, but I think it strikes a happy medium
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
V
Valerie B.
Verified Buyer
5.0 star rating
25/02/25
Coros HR monitor
Review by Valerie B. on 25 Feb 2025 review stating Coros HR monitor
Band is comfortable and easy to wear. After initial set up, connects automatically when on.
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
C
Charles L.
Verified Buyer
5.0 star rating
29/01/25
Grandeur du produit:
Marked Size Down
Marked Fit to Size
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Must
Review by Charles L. on 29 Jan 2025 review stating Must
Excellent capteur qui donne des données de qualité avec un confort bien plus grand que la sangle de poitrine.
On Heart Rate Monitor Arm Band|-|Moniteur de fréquence cardiaque
Color:
Grey
Size:
OS
Include our
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No buttons. No fuss.
With 38 hours of full operation or 80 days of standby on a single charge, the COROS Heart Rate Monitor is built to endure. View the battery level on your COROS watch or app and use the magnetic cable to quickly recharge. Simpler to wear than a chest strap, our soft fabric band lays flat around your arm and locks in place with its textured surface. The low-profile design prevents snagging on clothes or gym equipment, allowing you to forget you're even wearing it. Set the perfect placement and tension on the durable elasticated band by simply sliding the buckle until it feels snug. The secure velcro enclosure enables you to quickly remove the sensor to easily wash the band. With built-in wear detection, the COROS Heart Rate monitor automatically powers on and off based on when it is worn. Allowing you to automatically connect to your paired devices every time you start a workout. Designed to work seamlessly with your favorite COROS watches and app, it can also simultaneously pair with up to three devices, including non-COROS watches and other Bluetooth-compatible indoor trainers, bike computers, and more.
Features
• Comfortable and simpler to wear than a chest strap.
• Easy to adjust the fit and remove the sensor for quick cleaning.
• Our latest multi-channel optical sensor for precise measurement.
• Up to 3 simultaneous connections with Bluetooth-enabled devices.
• Wear detection allows for automatic device pairing for new workouts.
• 38 hours of full operation or 80 days in standby mode on a single charge.
• Rechargeable with a magnetic USB charging cable.
Details
• Dimensions: 42.5 x 28.4 x 9.1mm
• Weight - Sensor Only: 9.7g
• Weight - Sensor + Band: 19g
• Band Material: Polyester fiber, nylon, spandex
• Sensors: Optical Heart Rate Hardware: 5 LED lights with 4 photodetectors
• Fit: Arm Size: 7.09-12.6 inches (18-32cm).Wearing Position: Bicep.
• Connectivity: Wireless Connection: Bluetooth. Supported Devices: Bluetooth-compatible devices that receive heart rate data (Supports simultaneous connection of 3 devices). Data Sync: Real-time heart rate data.
• Water Resistance: 3 ATM
• Working Temperature: -4°F to 122°F (-20°C to 50°C)
• Storage Temperature: -4°F to 140°F (-20°C to 60°C)
• Charging Temperature: 32°F to 113°F (0°C to 45°C)
• Battery: Activity Mode: 38 hours; Standby Mode: 80 days.
• Battery Capacity: 55 mAh
• Charging Time: Less than 2 hours
• Charging Cable: USB Type-A
• Connects to the sensor using a magnetic interface
Availability:
Worldwide Some exclusions apply
