Name: COROS Heart Rate Monitor Band - Grey
SKU: 1377889

Comfortable Alternative: Designed to be more comfortable and simpler to wear than traditional chest straps.
Sleek & Snug Fit:
- Low-profile design to prevent snagging on clothes or gym equipment.
- Fabric band sits flat around the arm with a textured surface to secure the fit.
Flexible Fit:
- Adjustable elastic band for a customizable fit.
- Velcro enclosure for easy sensor removal and band cleaning.

Band Material: Made from durable Polyester fiber, Nylon, and Spandex for comfort and longevity.

Optical Heart Rate Hardware: Equipped with 5 LED lights and 4 photodetectors for accurate heart rate monitoring.
Optimal Placement: Designed to be worn on the bicep, allowing for better blood flow measurement and improved data accuracy.

Wireless Protocol: Bluetooth-enabled for easy pairing.
Compatibility: Works with any Bluetooth-compatible device that receives heart rate data.
Simultaneous Connections: Can pair with up to 3 devices at the same time, including:
- COROS watches and apps
- Non-COROS watches
- Bluetooth-compatible fitness equipment (e.g., indoor trainers, bike computers).
Real-Time Data Sync: Transmits real-time heart rate data to paired devices.

Battery Life:
- Active Mode: 38 hours of continuous use on a single charge.
- Standby Mode: 80 days when not in active use.
Battery Capacity: 55 mAh.
Charging Method: USB Type-A with a magnetic charging interface.
Charging Time: Less than 2 hours for a full charge.
Battery Monitoring: Battery level can be viewed directly on a COROS watch or app.

Water Resistance: 3 ATM (suitable for surface water activities, but not for full submersion).
Operating 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).

Wear Detection: Automatically powers on when worn and turns off when removed, ensuring immediate connection to paired devices with every workout.
No-Button Design: Allows for ease of use with no buttons required for operation.
Enhanced Signal Quality:
- Multi-channel optical sensor housed under a scratch-resistant cover for accurate and reliable data collection.
- Band cradles the sensor flush against the skin to prevent external light interference, maintaining high signal quality.

Improved Blood Flow for Accuracy: Wearing the monitor on the bicep provides optimal blood flow for the sensor, allowing it to capture heart rate data with accuracy comparable to a chest strap.