# What are the best swimming fitness trackers with GPS functionality? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the best swimming fitness trackers with GPS functionality?

## Products

### Garmin Garmin Fenix 8
```yaml
product: garmin-garmin-fenix-8
brand: Garmin
price_gbp: 628.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
stroke_count: Yes
water_resistance: 10 ATM; 4 ATM dive
heart_rate_monitor: Wrist-based heart rate; compatible with chest heart rate monitors
pool_length_settings: Selectable or custom pool size
swim_distance_tracking: true
calories_burned_tracking: true
```

- **Price:** £628.66 [^1]
- **Summary:** The Garmin Fenix 8 is a rugged multisport GPS smartwatch with wrist-based heart-rate monitoring, swim stroke detection, pool-length distance tracking, calorie tracking, and dive-rated water resistance. It suits swimmers and outdoor athletes who want detailed training data, navigation, and a durable watch for both pool and open-water activities.
- **Ideal For:** The Garmin Fenix 8 suits swimmers seeking a GPS fitness tracker because it offers 10 ATM water resistance, wrist-based heart-rate monitoring during swims, stroke counting, distance tracking based on pool lengths, calorie tracking, and selectable or custom pool-size settings.
- **Additional Sources:** [^2]

---
## References & Sources
[^1]: Best Buy, accessed 2026-09-13. https://www.bestbuy.com/product/garmin-fenix-8-amoled-sapphire-gps-smartwatch-47mm-fiber-reinforced-polymer-carbon-gray-dlc-titanium-2024/JXF9YF5QVG
[^2]: Garmin India, accessed 2026-09-13. https://www.garmin-india.com/p/010-02904-21