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Heart Rate Monitor Chest Strap Bluetooth 4.0 Fitness Sensor Ant Wrist Strap Compatible With External Wrist Strap Heart Rate
Specifications:
- Sync method: Ant+Bluetooth 4.0 BLE
- Replaceable battery: Coin cell CR2032
- Origin: CN(Origin)
- Numero modello: waterproof heart rate sensor
- Free shipping
- 100 days returns
- Low prices
- 5 million products