• Support Bluetooth-compatible and ANT. You can wear the heart rate sensor while cycling and pair it with your bike's computer
• The heart rate monitor chest strap helps you track and capture real-time and accurate heart rate to maximize your workouts when rowing, cycling, running, or training indoors
• This chest strap is made of skin-friendly materials, which is more comfortable to wear and does not slip when moving
• The fully adjustable chest strap can be 65cm to 95 cm. Provide you with a great fitness experience
• The battery has a long battery life, with a user-replaceable CR2032 battery

Specifications:

• Material: ABS
• Heart rate zone: 30-240bmp
• Sensor Dimensions: 59 x 35 x 13.5mm
• Chest strap adjustable size: 65-95cm
• Sensor Weight: 15g
• Transmission distance: Bluetooth-compatible 10 meters, ANT+6 meters
• Waterproof level: IP67
• Transmission technology: Bluetooth, ANT
• Battery: Built-in CR2032 button battery