Eight Mars+ mattress is better than counting sheep to get some sleep

The Eight Mars+ is a $1,399 Wi-Fi-connected mattress with temperature control that tracks how you sleep and connects to other smart home devices. 

The Sleep Tracker cover is filled with sensors that track events that happen while you sleep and records your breathing and heart rates. It connects to a Wi-Fi-enabled hub, and you can access your sleep information through the Eight app (available for iOS and Android). Eight also sells the mattresses and Sleep Tracker separately -- the mattresses start at $349, and the Sleep tracks is $399.

You connect the hub to the Sleep Tracker mattress cover on the top left side of the bed.

Eight has an Amazon Alexa skill, so you can ask your Alexa-enabled smart speaker (like this Amazon Echo Spot) how you slept the night before, or give a voice command to start heating the mattress.

The best feature of the Mars+ is its connections to other smart home devices through its IFTTT channel.

The mattress cover is filled with sensors that track events that happen while you sleep and record your breathing and heart rates.