Apps like NightOwl Companion

Here are some great alternatives to NightOwl Companion by ResMed :
ReactDx Sleep
ReactDx Sleep
★4.3
sleep² sleeptracker & analysis
sleep² sleeptracker & analysis
★3.7
Sleep Viatom O2Ring Advanced
Sleep Viatom O2Ring Advanced
★3.9
Arcashift: Sleep & Balance
Arcashift: Sleep & Balance
★3.9
VirtuOx Sleep
VirtuOx Sleep
★3.4
Narcolepsy Monitor
Narcolepsy Monitor
★4.0
Awesome Breathing: Pacer Timer
Awesome Breathing: Pacer Timer
★4.8
Healthzilla: Stress & Habits
Healthzilla: Stress & Habits
★4.2
AASM Resource Library
AASM Resource Library
★4.2
SZOS
SZOS
★3.3
Ognomy: Sleep Doctors Online
Ognomy: Sleep Doctors Online
★4.8
Best Sleep:Snore Tracker App
Best Sleep:Snore Tracker App
★4.5
DeepRest: Sleep Tracker
DeepRest: Sleep Tracker
★4.5
Dream Talk Recorder
Dream Talk Recorder
★3.5
Deep Sleep Hypnotherapy
Deep Sleep Hypnotherapy
★4.2
Sleepmeter
Sleepmeter
★5.0