Igpsport HR50 heart rate sensor

The iGPSPORT HR50 Heart Rate Monitor is an ultra-slim ECG-based chest strap measuring 64 x 34 x 10.1 mm with a lightweight sensor weight of 18g (and 30g for the adjustable strap). It features a precise heart rate tracking range of 30–240 bpm, dual ANT+ and Bluetooth (BLE) wireless connectivity for seamless pairing with cycling computers and fitness apps, and an IPX7 waterproof rating for rigorous outdoor and sweat-heavy workouts. Powered by a replaceable CR2032 battery, it delivers up to 1 year of battery life with an estimated daily use of one hour, while the soft, skin-friendly elastic strap spans 650–950 mm to comfortably fit chest circumferences up to 1200 mm.

Key Features

• Heart Rate Accuracy: Reaches up to 98.3% accuracy compared against gold-standard metrics (RMSE ≤ 2 and PCCs ≥ 0.98) using an advanced ECG chip and next-generation algorithm.
• Heart Rate Range: Tracks precisely between 30–240 bpm.
• Sensor Type: High-performance ECG monitoring sensor.
• Wireless Protocols: Dual-band ANT+ and Bluetooth (BLE) for reliable multi-device pairing.
• Supported Devices: Connects seamlessly with GPS cycling computers, sports watches, smart trainers, and smartphones.
• Dimensions: 64 x 34 x 10.1 mm for an ultra-slim, low-profile fit.
• Weight: 18g for the sensor module (with battery) and 30g for the adjustable chest strap.
• Battery Type: User-replaceable CR2032 coin cell battery
• Battery Life: Up to 1 year based on an average use of one hour per day.
• Water Resistance: IPX7 waterproof rating, protecting against heavy sweat and rain.
• Strap Length: Adjustable from 650 mm to 950 mm (accommodating chest circumferences up to 1200 mm).