Suunto Smart Heart Rate Belt
The Suunto Smart Heart Rate Belt is a light ECG chest strap with a 9.4 g Smart Sensor, about 500 hours on a CR2025 coin cell, 30 m water resistance and 3.5 hours of memory that stores heart rate when a compatible Suunto watch is out of range, such as while swimming.
$79
Cheaper than 57% of heart rate monitor · category average ≈ $87
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Key specs
- Battery Life
- Up to 500 hours
- Water Resistance
- 30 m
- Weight
- 40.6 g (sensor + M strap)
- Battery Type
- CR2025 coin cell
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
Strengths
Weak points
Battery life
500 hTop 4%Features
2Water resistance
30 mTop 43%Lightness
41 gTop 37%Affordability
$79Top 32%
Technical Specifications
Compare features between Suunto Smart Heart Rate Belt
Essentials
Overview
Connectivity
Battery
Build & durability
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Is the Suunto Smart Heart Rate Belt a good investment for trail running in 2026?
At $79, the Suunto Smart Heart Rate Belt represents solid value for 2026, especially for trail running enthusiasts.
When was the Suunto Smart Heart Rate Belt released?
The Suunto Smart Heart Rate Belt was released in 2014.
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Popular Comparisons
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