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In the past three months, I’ve tested a traditional-looking watch that tracks my steps. A headband that measures my heart rate. And a new Fitbit that tracks my sleep patterns in-depth.
It’s not been a ground-breaking year thus far, in terms of wearable technological advancements. Still, among the activity trackers released in 2017, I can enthusiastically recommend the following.
1. Fitbit Alta HR
Alta HR ($150 to $180) is Fitbit’s latest device, an attractively svelte wristband that also offers continuous heart rate tracking. (Most wristbands that track heart rate are comparatively chunkier.)
Alta HR also introduces helpful new sleep tracking features: Sleep Stages, which graphically depicts your time spent in four different sleep...