# ... — 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 triathlon bike computer offers the best value for money under $300?

## 产品列表

### Wahoo ELEMNT Bolt V3 Bike Computer
```yaml
product: wahoo-elemnt-bolt-v3-bike-computer
brand: Wahoo
price_gbp: 258.8
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 84g
navigation: Turn-by-turn navigation, on-device routing, rerouting, route-to-start, retrace ride, and third-party route syncing
resolution: 240 x 360px
power_meter: Compatible with Bluetooth and ANT+ power meters
screen_size: 2.3 in
battery_life: Up to 20 hours
waterproof_rating: IPX7
heart_rate_monitor: Compatible with Bluetooth and ANT+ heart rate monitors
```

- **价格:** £258.8 [^1]
- **概述:** The Wahoo ELEMNT Bolt V3 is a compact GPS bike computer with a 2.3 in color display, dual-band GPS, IPX7 water protection, and up to 20 hours of battery life. It connects to heart rate monitors and power meters and offers turn-by-turn navigation, making it well suited to road cyclists, racers, and triathletes who prefer physical buttons over a touchscreen.
- **最适合:** 如果打折后价格低于 $300，它在铁人三项自行车码表中具有很高的性价比；其 84g 轻量化设计、20 小时电池续航、功率计和心率监测器兼容性，以及可靠的逐向导航，使其成为理想选择。
- **附加来源:** [^2]

### Bryton Rider GPS 650e bike computer
```yaml
product: bryton-rider-gps-650e-bike-computer
brand: Bryton
price_gbp: 94.64
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 92 g
navigation: Preloaded OSM maps with turn-by-turn navigation, POI search and rerouting
power_meter: Supports external power meters
screen_size: 2.8 in
battery_life: up to 33 hours
waterproof_rating: IPX7
heart_rate_monitor: Supports external heart rate monitors
```

- **价格:** £94.64 [^3]
- **概述:** The Bryton Rider 650e has a 2.8 in color touchscreen, up to 33 hours of battery life and IPX7 water resistance. It supports heart rate monitors and power meters, with preloaded maps, turn-by-turn directions and rerouting for training, touring and everyday riding.
- **最适合:** 它以低于 $300 的价格提供出色的性价比，具备最长可达 33小时的电池续航时间、全彩导航、IPX7 防护等级，以及对外部心率监测器和功率计的支持，非常适合希望获得训练功能而无需支付高昂价格的铁人三项运动员。
- **附加来源:** [^4], [^5]

---
## 参考来源
[^1]: Wahoo Fitness, 访问日期 2026-09-13. https://www.wahoofitness.com/devices/bike-computers/elemnt-bolt-buy
[^2]: REI Co-op, 访问日期 2026-09-13. https://www.rei.com/b/wahoo-fitness/c/bike-computers/f/f-wireless
[^3]: KMC Chain, 访问日期 2026-09-13. https://kmcchain.us/products/bryton-rider-650-e
[^4]: Bikeinn, 访问日期 2026-09-13. https://www.tradeinn.com/bikeinn/en/bryton-rider-650-e-cycling-computer/142335683/p
[^5]: ExtremeVital, 访问日期 2026-09-13. https://www.extremevital.com/en/cycling/cycling-computer-bryton-rider-650-e-p-51024.html