iGPSPORT HR80 Heart Rate Armband
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Weight: Sensor 11 g, Total (including strap) 19 g
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Armband Size: 180–320 mm
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Waterproof Rating: IP67
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Wireless Support: ANT+ and Bluetooth (Connects to 2 Bluetooth devices simultaneously)
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Battery: Rechargeable Lithium Battery (100 h ultra-long battery life / Type-C)
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Sensor Dimensions: 48 × 28.6 × 10.3 mm• Multi-Channel PPG Optical Heart Rate Sensor• Smart Wear Detection (Auto Wake-up when worn / Auto Sleep when removed)• Minimalist Buttonless Design• Hidden Strap Slot Structure & High-Density Breathable Fabric Strap• Reduced Heart Rate Lag & Drift• Suitable for Cycling, Running & Indoor Workouts