Meet Nana—it’s a new sleep device that helps users understand and improve their sleep cycle. Nana sits underneath the mattress and uses advanced sleep algorithms to give personalized advice to help users sleep deeper and longer. The new sleep sensor connects through WiFi to work with its companion app.

Developed by sleep specialists, the sensor records sleep patterns to the paired app to suggest strategies for a better night’s sleep. Nana works to discover users’ circadian rhythm, then helps by reminding them of when to get in bed for an optimal, high-quality night of sleep. The sleep coach even works with the surrounding environment when connected to lights, thermostats and sleep aids like white noise generators.

It’s a perfect product for parents too, who can track their child’s sleep patterns with Nana. The new device, paired with a consistent sleep schedule, will help users feel rested and refreshed each morning.

Nana is available in several colors and will ship in October.