Activity tracker

Many trackers can also serve as a digital watch

An activity tracker is a device or application for monitoring and tracking fitness-related metrics such as distance walked or run, calorie consumption, and in some cases heartbeat and quality of sleep. The term is now primarily used for dedicated electronic monitoring devices that are synced, in many cases wirelessly, to a computer or smartphone for long-term data tracking, an example of wearable technology. There are also independent smartphone and Facebook apps.

单词	Activity tracker
释义	Activity tracker 原声例句 2023年新年特辑 Everyone has activity trackers, for example, or everyone loves tracking their heartbeat or their sleep. 例如，每个人都有活动跟踪器，或者每个人都喜欢追踪他们的心跳或睡眠。英语百科 Activity tracker An activity tracker is a device or application for monitoring and tracking fitness-related metrics such as distance walked or run, calorie consumption, and in some cases heartbeat and quality of sleep. The term is now primarily used for dedicated electronic monitoring devices that are synced, in many cases wirelessly, to a computer or smartphone for long-term data tracking, an example of wearable technology. There are also independent smartphone and Facebook apps.
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