# What are the smallest swimming watches with open water GPS for minimalist design? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the smallest swimming watches with open water GPS for minimalist design?

## Products

### Suunto Suunto 9 Peak Pro All Black
```yaml
product: suunto-suunto-9-peak-pro-all-black
brand: Suunto
price_gbp: 147.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
pool_mode: true
battery_life: Up to 21 days daily use and 40 hours GPS tracking
gps_accuracy: Best GPS accuracy single-band
open_water_gps: Yes
stroke_recognition: Stroke rate count and type
heart_rate_monitoring: Wrist-based optical heart rate
swim_distance_tracking: Pool and open water
water_resistance_depth: 100 m
```

- **Price:** £147.57 [^1]
- **Summary:** The Suunto 9 Peak Pro All Black is a slim, durable multisport watch with sapphire glass, GPS navigation, extensive sports tracking, and swimming support for pools and open water. It suits athletes and adventurers who want strong battery life and detailed training metrics in a compact 43 mm design.
- **Ideal For:** It suits minimalist swimming-watch needs with its slim 10.8 mm body, 43 mm case, open-water GPS, pool distance tracking, stroke recognition, and 100 m water resistance.
- **Additional Sources:** [^2], [^3]

### Suunto Suunto Race S All Black
```yaml
product: suunto-suunto-race-s-all-black
brand: Suunto
price_gbp: 1334.08
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
pool_mode: true
battery_life: Up to 30 hours GPS, up to 120 hours Tour mode
gps_accuracy: Multi-band GNSS
open_water_gps: Yes
stroke_recognition: Stroke rate, count and type
heart_rate_monitoring: Wrist-based and swimming heart rate
swim_distance_tracking: Pool and open-water distance
water_resistance_depth: 50 m
```

- **Price:** £1334.08 [^4]
- **Summary:** The Suunto Race S All Black is a compact multisport GPS watch with a bright AMOLED display, offline maps, wrist-based heart-rate monitoring and more than 115 sport modes. It suits runners, outdoor athletes and swimmers who want advanced training and navigation features in a smaller, lightweight design.
- **Ideal For:** It suits minimalist swimmers seeking a smaller watch because its 45 mm compact case provides open-water GPS, pool and open-water distance tracking, stroke recognition and 50 m water resistance while retaining a simple all-black design.
- **Additional Sources:** [^5]

### Apple Apple Watch SE 40mm
```yaml
product: apple-apple-watch-se-40mm
brand: Apple
price_gbp: 18531.8
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
pool_mode: true
battery_life: Up to 18 hours
open_water_gps: Yes
stroke_recognition: Automatic stroke detection
heart_rate_monitoring: Optical heart sensor
swim_distance_tracking: Total distance and laps
water_resistance_depth: 50m
```

- **Price:** £18531.8 [^6]
- **Summary:** The Apple Watch SE 40mm is a compact smartwatch with GPS, heart-rate monitoring, pool and open-water swim workouts, automatic stroke detection, and swim distance tracking. Its small aluminium case suits users who want fitness and smartwatch features in a lightweight design, though its battery lasts up to 18 hours and it is intended for shallow-water swimming rather than diving.
- **Ideal For:** It suits minimalist swimming-watch needs because its compact 40mm case supports open-water GPS, pool mode, stroke recognition, and swim distance tracking while remaining swimproof to 50m.

---
## References & Sources
[^1]: Suunto US, accessed 2026-09-04. https://us.suunto.com/products/suunto-9-peak-pro-all-black
[^2]: Suunto Australia, accessed 2026-09-04. https://suuntoaustralia.com.au/product/suunto-9-peak-pro/
[^3]: Suunto APAC, accessed 2026-09-04. https://apac.suunto.com/products/suunto-9-peak-pro-all-black
[^4]: Suunto India, accessed 2026-09-04. https://apac.suunto.com/en-in/products/suunto-race-s-all-black
[^5]: Solar Time, accessed 2026-09-04. https://solartime.com/collections/suunto-race-s
[^6]: Reliance Digital, accessed 2026-09-04. https://www.reliancedigital.in/collection/apple-smartwatch