本文內容已被 [ fuz ] 在 2022-09-20 08:04:28 編輯過。如有問題，請報告版主或論壇管理刪除.
回答:
老看到跑步的人提這個表，麻煩給科普一下？
由
tina2007
於
2022-09-19 18:14:24
Premium GPS Running/Triathlon Watch with Wrist-based Heart Rate¹
- Offers advanced running and multisport features in a comfortable watch you can wear all day, and it only weighs 49 grams
- Provides elevation changes with a built-in barometer; altimeter and electronic compass help you keep your bearings
- Evaluates your training status to indicate if you’re undertraining or overdoing it and offers additional performance monitoring features
- Provides advanced dynamics² for running, cycling and swimming, including ground contact time balance, stride length and more
- Battery life: up to 2 weeks in watch mode, up to 24 hours in GPS mode, up to 50 hours in UltraTrac™ mode (with wrist-based heart rate), or up to 60 hours in UltraTrac™ mode (without wrist-based heart rate)
