fitness tracker
noun /ˈfɪtnəs trækə(r)/
/ˈfɪtnəs trækər/
(also activity tracker)
- a device that you can wear that records your daily physical activity, as well as other information about your health, such as your heart rate
健身追踪器:您可以穿戴的设备,可以记录您的日常体育锻炼以及其他有关健康的信息,例如心率 - Fitness trackers are popular with serious athletes.
健身追踪器很受严肃运动员的欢迎。
- Fitness trackers are popular with serious athletes.