AndreaMosaic - With AndreaMosaic you can create your own photographic mosaics made with your own pictures.
NapBot - NapBot is Machine Learning powered sleep tracker for your Apple Watch.
Mosaic Creator - Mosaic Creator is professional mosaic tool. You can create your own picture mosaic.
Rise: Track Sleep & Circadian - Wake up & fall asleep better
WidsMob Montage - Make stunning mosaic photos or montage shape with tiles, which supports both JPEG and PNG files.
Withings Sleep - A sleep tracking mat by Withings