COOSPO H9Z
$38
Polar Verity Sense
$100
Why is Polar Verity Sense better than COOSPO H9Z?
Technical Specifications
Compare features between COOSPO H9Z vs Polar Verity Sense
Feature | COOSPO H9Z | Polar Verity Sense |
|---|---|---|
38 $ | 100 $ BEST | |
Electrical (ECG-based chest strap) | Optical (PPG - photoplethysmography) | |
Bluetooth Low Energy, ANT+ | Bluetooth Low Energy, ANT+ | |
Yes | Yes | |
Up to 10 m (Bluetooth), extended with ANT+ | Up to 150 m (Bluetooth), extended with ANT+ | |
No | Yes (up to 600 hours of training data) | |
Replaceable (CR2032 coin cell) | Rechargeable | |
Up to 300 hours (training mode) | Up to 30 hours (training mode) | |
IP67 (sweatproof and rain resistant) | WR50 (50 meters, suitable for swimming) | |
-10°C to 50°C | -10°C to 50°C | |
Approx. 45 g (sensor + strap) | Approx. 19 g (sensor + armband) | |
ECG heart rate sensor | Optical heart rate sensor (6 LEDs), Accelerometer | |
Elastic fabric with conductive electrodes | Soft textile armband | |
ABS plastic | Polymer | |
High-accuracy ECG-based heart rate tracking, More precise data compared to optical sensors, Dual Bluetooth and ANT+ connectivity, Supports simultaneous connection to multiple devices, Long battery life with replaceable coin cell battery | Accurate optical heart rate tracking from upper or lower arm, Built-in memory allows recording without a connected device, Dedicated swimming mode with goggle clip for pool use, Dual Bluetooth and ANT+ connectivity for wide compatibility, Long battery life for endurance sessions | |
More Details | View on COOSPO | View on Polar |
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Visual Comparison
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Comparison Questions
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