Those who had not worn activity monitors were, on average, about 13 pounds lighter now than two years ago.

不戴活动监测仪的人平均比两年前轻了大约13磅。

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Subjects also wore wrist activity monitors, which provide a behavioral measure of sleep-wake patterns, for approximately one month.

受试者还在近一个月的时间中在腕部携带活动监测仪，该仪器可以对睡眠-清醒类型进行行为监测。

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Those studies, however, had typically been small scale and short term, so it was still unclear how much activity monitors might aid in weight loss.

然而，这些研究往往规模小，周期短，因此活动监测设备对减肥的帮助作用可能有多大仍不得而知。

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Mark Potok monitors militia activity for the Southern Poverty Law Center.

VOA: standard.2009.08.17

Then it generates alerts based on virus activity and monitors it in real time.

CNN: Fighting the agents of organized cybercrime

The body which monitors paramilitary activity in Northern Ireland said in its last report that the UDA remained split into two distinct groups - the mainstream UDA and the south east Antrim group.

BBC: UDA confirm guns decommissioned

The San Francisco-based company makes the Fitbit Ultra, which monitors exercise and activity as well as sleep patterns.

FORBES: Connected Health Hot As Fitbit Raises $12 Million More