# ... — 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。

Which cycling computer offers the best value for money under $300?

## 产品列表

### Garmin Edge 540
```yaml
product: garmin-edge-540
brand: Garmin
price_gbp: 258.87
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 80.3 g
resolution: 246 x 322 pixels
screen_size: 2.6 in
battery_life: Up to 26 hours, up to 42 hours in battery saver mode
gps_accuracy: Enhanced positioning accuracy with multi-band GNSS
waterproof_rating: IPX7
heart_rate_monitor: Compatible with heart rate monitors
smartphone_compatibility: iPhone and Android
```

- **价格:** £258.87 [^1]
- **概述:** The Garmin Edge 540 is a button-controlled cycling computer with a 2.6 in color display, multi-band GNSS, adaptive training features, ClimbPro, and up to 42 hours of battery life in battery saver mode. It suits road, gravel, and trail cyclists who want detailed navigation and training tools without a touchscreen.
- **最适合:** 折扣价低于 $300 时，它具有很高的性价比，因为集成了多频段 GNSS、最长 42 小时的电池续航、IPX7 防水等级、自适应训练功能，并兼容外部心率监测器和智能手机。

### Bryton Rider S500
```yaml
product: bryton-rider-s500
brand: Bryton
price_gbp: 219.94
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 87 g
resolution: 240 x 320 pixels
screen_size: 2.4 in
battery_life: Up to 24 hours
waterproof_rating: IPX7
heart_rate_monitor: ANT+ and BLE sensor support
smartphone_compatibility: iOS and Android
```

- **价格:** £219.94 [^2]
- **概述:** The Bryton Rider S500 is a lightweight cycling computer with a color touchscreen, full GNSS support, turn-by-turn navigation, training features, and up to 24 hours of battery life. It suits road, gravel, mountain, and indoor cyclists who want advanced connectivity and mapping without paying premium-brand prices.
- **最适合:** 它以低于 $300 的价格提供出色的性价比，配备 2.4 in 触摸屏、IPX7 防水等级、完整 GNSS 支持、ANT+ 和 BLE 传感器兼容性、智能手机连接功能，以及最长可达 24 小时的电池续航时间。
- **附加来源:** [^3]

---
## 参考来源
[^1]: Best Buy, 访问日期 2026-09-13. https://www.bestbuy.com/product/garmin-edge-540-2-6-gps-bike-computer-black/JXF9YFZXTX/sku/6567550
[^2]: Cycle Taiwan, 访问日期 2026-09-13. https://www.cycletaiwan.com/bryton-rider-s500-e-t.html
[^3]: The Brick Bike Boutique, 访问日期 2026-09-13. https://thebrickbikeboutique.myshopify.com/collections/bryton