COROS Heart Rate Monitor

COROS Heart Rate Monitor

The COROS Heart Rate Monitor delivers precise, comfortable, and convenient heart-rate tracking for athletes and fitness enthusiasts. Designed to be worn on the upper arm, it offers greater accuracy and comfort than traditional wrist or chest straps.

Key Features

• Accurate Optical Sensor: Advanced multi-channel optical sensor ensures high-quality signal detection for reliable heart-rate readings.

• Smart Connectivity: Connects via Bluetooth to up to three devices simultaneously — ideal for pairing with a watch, phone, and bike computer.

• Auto Wear Detection: Automatically powers on when worn and off when removed, saving battery life.

• Long Battery Life: Up to 38 hours of continuous training or 80 days on standby.

• Comfortable Design: Soft, adjustable armband fits securely without restricting movement.

Specifications

• Fit Range: 18–32 cm arm circumference

• Weight: 19 g

• Dimensions: 42.5 × 28.4 × 9.1 mm

• Water Resistance: 3 ATM (sweat and rain resistant)

• Battery Life: Up to 38 hours (active) / 80 days (standby)

• Connectivity: Bluetooth (no ANT+)

• Charging: Magnetic USB cable

• Compatibility: Works with most Bluetooth-enabled watches, phones, and fitness apps