We got the Hatch Rest for my baby and have been using it daily since day 1. Honestly, I could have gone with a different brand. The app isn't very user friendly, took some time to figure out (while sleep deprived) and a lot of the cooler features are subscription based.
While creating my baby registry I added the Hatch Rest light because I was excited for all it's features, like the glowing ambient light, sounds, time, and app. While the product is solid and we use it everyday—actually 24-7. I feel like the app is clunky and not super user-friendly, even a bit too complex. However, the light is perfect and customizable and is great for providing enough visibility to see during diaper changes, plus the clock display is super handy as my husband and I log every feed for our newborn. I've heard from other parents that a great use and feature for this light is when kids are old enough to tell colors (green and red) and they can set the clock to emit a light to let the child know when it's wake-up time and when it's still time to sleep, rest, wait for parents to come to start the day. I'm excited to use it for those reasons down the line.