1
COOSPO H808S
COOSPO
$30−$8Score 68+4
Better than COOSPO H9Z at:
- A higher overall score (68 vs 64)
- To spend $8 less
COOSPO H9Z
$38
Suunto Smart Heart Rate Belt
$79
Quick verdict
COOSPO H9Z
$38
The better pick if you want:
- To spend $41 less
Suunto Smart Heart Rate Belt
$79
The better pick if you want:
- A higher overall score (85 vs 64)
Spec profile
Each axis ranks against the 14 products in Heart Rate Monitor on the site: the further out, the more it stands out in that spec (lighter, cheaper…).
Center: lowest in the category · Edge: highest
COOSPO H9Z· leads in 2
FeaturesAffordability
Suunto Smart Heart Rate Belt· leads in 3
Battery lifeWater resistanceLightness
Battery life
50 h500 hTop 4%Features
3Top 46%2Range
10 mNo dataWater resistance
1 m30 mTop 43%Lightness
45 gTop 46%41 gTop 37%Affordability
$38Top 11%$79Top 32%
A spec without data for a product is left out of its shape, so it doesn't count as a low score.
Technical Specifications
Compare features between COOSPO H9Z vs Suunto Smart Heart Rate Belt
Best value in this comparison
Essentials
$38
$79
—
2014
Overview
Electrical (ECG-based chest strap)
ECG (electrical heart rate measurement)
ECG heart rate sensor
—
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, Rechargeable battery, no coin cells to replace
Accurate ECG-based heart rate tracking, Stores heart rate when the watch is out of range, e.g. swimming, Comfortable for all-day wear, Replaceable coin cell battery, Small and light Smart Sensor
Connectivity
Bluetooth Low Energy, ANT+
Bluetooth Low Energy (1 connection)
Yes
No
Up to 10 m (Bluetooth), extended with ANT+
—
No
Yes (3.5 hours at 120 bpm, with compatible Suunto watches)
Battery
Rechargeable (charging dock)
CR2025 coin cell
Up to 50 hours (continuous use)
Up to 500 hours
Build & durability
IP67 (1 m immersion, not suitable for swimming)
30 m
-10°C to 50°C
-20°C to 60°C
Approx. 45 g (sensor + strap)
40.6 g (sensor + M strap)
Elastic fabric with conductive electrodes
Textile chest strap
ABS plastic
Plastic
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Video Reviews
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COOSPO H9Z
Suunto Smart Heart Rate Belt
Visual Comparison
See the differences between COOSPO H9Z and Suunto Smart Heart Rate Belt in a side-by-side slider comparison.
Comparison Questions
Answers based on product data and key differences.
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Frequently Asked Questions
Which offers better value: COOSPO H9Z vs Suunto Smart Heart Rate Belt?
For value comparison: The COOSPO H9Z ($38) offers better affordability compared to the Suunto Smart Heart Rate Belt ($79). Consider your budget and the specific features that matter most for your trail running setup.
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