# ... — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

How portable are the top swimming watches with open water GPS?

## 产品列表

### Apple Watch Ultra 2
```yaml
product: apple-watch-ultra-2
brand: Apple
price_gbp: 299.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
pool_mode: true
battery_life: Up to 36 hours
gps_accuracy: route map accuracy
open_water_gps: Yes
stroke_recognition: true
heart_rate_monitoring: true
swim_distance_tracking: Yes
water_resistance_depth: 100m
```

- **价格:** £299.59 [^1]
- **概述:** Apple Watch Ultra 2 is a rugged titanium smartwatch with precision GPS, heart-rate monitoring, detailed pool and open-water swim tracking, and up to 36 hours of battery life. It suits swimmers, endurance athletes, and outdoor users who want advanced training features and strong water resistance.
- **最适合:** 对于开放水域游泳来说，它非常便于携带，因为它提供内置 GPS 路线追踪、游泳距离追踪、心率监测功能，并在轻便的 49mm 设计中实现最长可达 36小时的电池续航。

---
## 参考来源
[^1]: Amazon, 访问日期 2026-09-05. https://www.amazon.com/s?k=Apple+Watch+Ultra+2