sleep tracker
Your Apple Watch should soon be able to track your sleep
Your Apple Watch should soon be able to track sleeping patterns, behaviours and times with a new feature.
Research says sleep trackers can lead to sleep disorders among people
The people have started depending on the results of the sleep trackers and how they are feeling in the morning.
CES 2018: Nokia's new tech can track your sleep and snoring pattern
The device, which can be fit into a mattress pad, is also expected to track snoring.
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