Stopwatch, calorie expenditure, pulse monitor.

秒表，卡路里消耗，心率监测功能。

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A doctor can check this for you; you can also monitor it yourself using a finger pulse oximeter, available in medical supply stores.

医生可以作这项检查。也可以自己用指尖脉博血氧仪来自行监测血氧含量，该血氧仪在医药用品商店有售。

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In addition to distributing attacks on brand reputation, companies use social media to keep a finger on the pulse of crises like a product recall, or to monitor the progress of a new product launch.

除了应对品牌名誉危机，社交媒体还可以帮助公司度过危机——比如产品召回，或帮公司观察新发布的产品。

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He likes to use a pulse monitor wristwatch, which has a cartoon face to tell the wearer when to put in more effort, depending on their optimal heart rate.

WSJ: Gadgetry on the Greens

Many were to do with health - from the pulse monitor you plug into your smartphone, to a fitness monitor, the Fitbug, which sets you exercise goals after monitoring your physical activity.

BBC: CES: The selling starts

Checking your heart rate, whether using a monitor or simply feeling your pulse immediately after a workout, can provide valuable information as to how hard you are working.

CNN: Is it possible to 'top out' on cardio strength?