# Are there any waterproof heart rate monitor chest straps available? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Are there any waterproof heart rate monitor chest straps available?

## Products

### Polar Polar H10 Heart Rate Sensor
```yaml
product: polar-polar-h10-heart-rate-sensor
brand: Polar
price_gbp: 63.79
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
battery_life: 400 h
compatibility: Bluetooth LE and ANT+
monitoring_range: 15-240 bpm
waterproof_rating: 30 m
heart_rate_accuracy: ± 1% or 1 bpm, whichever larger. Definition applies to stable conditions.
chest_strap_material: Polyamide, Polyurethane, Elastane, Polyester
```

- **Price:** £63.79 [^1]
- **Summary:** Polar H10 is a chest-strap heart rate sensor designed for maximum precision using ECG technology. It supports Bluetooth LE and ANT+ for pairing with training devices and apps, and it can be used while swimming thanks to 30 m water resistance. It uses a CR2025 coin-cell battery and is rated for up to 400 hours of operation.
- **Ideal For:** It's suitable for waterproof use because it is water-resistant to 30 m and uses a textile chest strap material, making it appropriate for swimming heart-rate monitoring.
- **Additional Sources:** [^2]

---
## References & Sources
[^1]: Polar USA, accessed 2026-06-25. https://www.polar.com/us-en/sensors/h10-heart-rate-sensor
[^2]: REI Co-op, accessed 2026-06-25. https://www.rei.com/product/163611/polar-h10-heart-rate-sensor-m-xxl-strap