The COOSPO HW9 is generally praised for its accurate heart rate readings, comfortable armband design, and reliable dual connectivity, though it lacks internal storage and uses basic optical sensor technology.
Pros
- Accurate heart rate readings comparable to chest straps
- Comfortable and stretchy armband design
- Stays securely in place during vigorous exercise
- Dual Bluetooth and ANT+ broadcasting capability
Cons
- No internal storage for heart rate data
- Requires connection to a device for data recording
- Uses basic optical sensor technology (two LEDs)
- Not designed for wrist use (armband only)
Key Facts
- Uses optical sensor technology with green LEDs
- Weighs 20g with bicep armband
- Provides 35-40 hours of battery life
Reviews & Ratings
The reviewer discusses the COOSPO HW9 Armband Heart Rate Monitor, highlighting its features, comfort, and battery life while noting its older sensor technology.
AI Summary
Pros
- Comfortable and stretchy armband
- Good battery life (reportedly 35 hours)
- Includes two bands (bicep and forearm)
- Lightweight (20g with bicep armband)
- Rechargeable lithium-ion battery
- Color-changing LED indicates heart rate zones
- Pairs with Bluetooth and ANT+ technology
- Affordable with a $15 coupon on Amazon
Cons
- Uses older sensor technology (only two green LEDs and one photo detector)
- No internal storage (requires real-time pairing with a device)
The reviewer discusses the COOSPO HW9 Armband Heart Rate Monitor extensively, highlighting its performance, comfort, and accuracy. They mention using it for several months across various activities like running, cycling, rowing, and high-intensity training. The reviewer compares it favorably to other heart rate monitors, noting its optical sensor technology and dual Bluetooth/ANT+ connectivity. They also contrast it with chest strap monitors and wrist-based sensors, praising its stability and reliability during exercise.
AI Summary
Pros
- Rock solid readings
- Comfortable to wear on the arm
- Stays in place during exercise
- Dual broadcasting (Bluetooth and ANT+)
- Connects to multiple devices simultaneously
- Good battery life (around 40 hours of use)
- Accurate compared to chest strap monitors
- USB charging (no need for watch batteries)
- Compatible with various apps and devices (Zwift, Strava, Concept 2, Water Rower, Aviron, Polar Beat)
Cons
- Does not save heart rate data internally (requires connection to a device)
- Not designed for wrist use (though it can be adapted)
- Requires carrying a phone for data recording during activities
Where to Buy
COOSPO HW9 Armband-Herzfrequenzmesser mit HR-Zonen/Kalorien HRM-Sensor fรยผr Fitness-Radfahren BLE5.0 ANT+ fรยผr Peloton, Zwift, Wahoo - AliExpress 18
Questions about COOSPO HW9 Armband Heart Rate Monitor with HR Zones/Calories HRM Sensor for Fitness Cycling BLE5.0 ANT+ for Peloton,Zwift,Wahoo
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