Fitbit, for example, released its first smartwatch on Monday, selling with a clear purpose—to improve your fitness—and promoting it as a "tool, not a toy".
以 Fitbit为例，该公司在周一发布了其第一款智能手表，它的销售目标很明确——提高你的健康水平，并将其宣传为“工具，而不是玩具”。
Nike+ and Fitbit track and provide insight into your exercise.
Nike+和Fitbit追踪和洞察你的锻炼行为。
That puts the device in a similar category as Nike's (NKE) Nike + products and Fitbit, a device that tracks users' movements.
这些功能使UP手环和耐克(Nike)旗下的Nike +以及Fitbit等产品颇为相似，后者也是一款记录用户活动的设备。
Rather, he points to research showing that people who use a pedometer or FitBit to measure how much they walk each day take 30% more steps than people who don't.
相反，他指出，有研究表明，使用计步器或FitBit腕带来测量每日步行距离的人，比不使用这些装备的人，每天行走的步数多出30%。
Just like you would want to leverage fitness tools like Fitbit or calorie trackers, even when you're working with a personal trainer, you should be doing the same when learning languages online.
就像即使您正在使用一个私人教练，你也可以利用健身工具如Fitbit或热量的追踪器，你在网上学习语言也应该做同样的事。
Just like you would want to leverage fitness tools like Fitbit or calorie trackers, even when you're working with a personal trainer, you should be doing the same when learning languages online.
就像即使您正在使用一个私人教练，你也可以利用健身工具如Fitbit或热量的追踪器，你在网上学习语言也应该做同样的事。
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