The devices are essential, and it’s well worth considering the newest models.
Our editors tested two popular glucose monitors to determine which is the best for improving diet, sleep and exercise habits.
This popular wearable and baby monitor helped me view our sleep side by side, and what I learned surprised me.
Editor's note, March 6, 2026: The Eight Sleep Pod 3 Cover was previously named best mattress cover sleep tracker. It has since been discontinued, but newer versions such as the Eight Sleep Pod 4, ...
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