Your alarm blares at 6:30 AM. You fumble for your phone, desperate for those five extra minutes of sleep. Sound familiar? What if your morning could start differently—with gentle warmth timed for the lightest point in your sleep cycle?

This isn't a fantasy. It's the reality of Remster's users.

The Ultradian 90-minute cycle

Our body is made to sleep in 90-minute cycles, going through deep, light, and REM stages of sleep followed by brief awakenings.

If woken from a deep, or REM stage of sleep, we are often groggy for hours!

The in-built sleep tracker identifies this, combines it with your latest wake-up time set on the app, and gradually warms your body to wake up refreshed!