Strongest fit
Who it is built for
- Apple Watch owners practicing lucid dreaming
- iOS users exploring REM-based dream alerts
- People using lucid-dreaming induction techniques
Lucidly
AI-powered REM detection for lucid dreaming practice
Lucidly is an iOS and Apple Watch app for lucid-dreaming practice. It uses neural-network-based REM detection to monitor sleep readings and send haptic or acoustic signals when dreaming may be detected, with controls for thresholds, alarm durations, and haptic settings.
LULucidlyProduct screenshot pending
- Best for
- Apple Watch owners practicing lucid dreaming
- Pricing signal
- Not publicly listed
- Primary category
- Health & wellness
- Last verified
- Jul 30, 2026
The decision
Should Lucidly make your shortlist?
Start with the job, the team, and the constraints. Product fit becomes much clearer when those three line up.
Practical use cases
Jobs it can take on
- Monitor sleep readings to detect possible REM periods
- Receive haptic or acoustic alerts through an Apple Watch during possible dreaming
- Adjust REM thresholds, alarm durations, and haptic settings
Before you choose
Know the tradeoffs
- Lucidly requires an Apple Watch and an iOS device.
- REM prediction accuracy can vary by person and by night, and alerts do not guarantee lucid dreaming.
Inside the product
What you can actually do with it.
The core product capabilities, grouped around the work they enable.
AI REM Detection
Lucidly evaluates Apple Watch health readings with artificial neural networks to identify possible REM sleep.
Dream Alerts
The app sends haptic, tactile, or acoustic signals when it detects a possible dreaming period.
Custom Controls
Users can adjust detection thresholds, alarm durations, haptics, and other machine-learning settings.
Typical workflow
Download Lucidly on an iOS device, pair it with an Apple Watch, and select a monthly or yearly subscription after the promotional trial. Wear the watch while sleeping so the app can evaluate sleep readings and send configurable alerts during possible REM periods.
Plans and official links
Plans and accessNot publicly listed.
See the entry price, free access options, company details, and direct vendor destinations in one place.
Starting pointNot publicly listed
Free planFree trial
Official destinations
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