Ambio: Sleep & Smart Home
Smart Sleep Environment
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
The only sleep app that controls your lights, thermostat, and fan automatically as you drift through sleep stages. Track, optimize, and transform your bedroom with Ambio.
Ambio turns your bedroom into a sleep-optimized environment that responds to you in real time.
While other apps stop at tracking, Ambio closes the loop: it reads your sleep stages from Apple Watch and automatically adjusts your HomeKit devices throughout the night. Lights dim as you fall asleep, your thermostat drops during deep sleep, and your fan eases off during REM. By morning, your smart alarm gently wakes you with haptics during your lightest sleep phase.
SMART HOME AUTOMATION
Pair any HomeKit-compatible light, thermostat, or fan with your sleep stages
Create recipes: "When I enter deep sleep, dim bedroom lights to 5% and set thermostat to 67°F"
Gradual transitions so changes never jolt you awake
One-tap device mapping with auto-suggested roles for each accessory
DETAILED SLEEP ANALYSIS
Automatic tracking via Apple Watch: deep, REM, core, and awake stages
Heart rate, HRV, and wrist temperature
Composite sleep score weighted across duration, stage balance, efficiency, and biometrics
Sleep debt tracker: see your cumulative deficit against a configurable nightly goal
AI-POWERED WEEKLY REPORTS
On-device intelligence generates a personalized summary each week
Three actionable recommendations tailored to your data
Runs entirely on-device for complete privacy
SLEEP SOUNDS
Six ambient soundscapes: rain, brown noise, ocean, fan, forest, and fireplace
Sleep timer with a gentle 60-second fade-out
SMART ALARM
Set a wake window and Ambio wakes you during light sleep
Apple Watch haptics for a silent, partner-friendly alarm
WIDGETS AND WATCH
Home screen, lock screen widgets, and Apple Watch complications
SUBSCRIPTION
Weekly: $2.99 | Monthly: $7.99 | Annual: $49.99 (best value)
Start with a 3-day free trial. Payment charged to your Apple ID. Auto-renews unless cancelled 24h before period ends. Manage in Settings > Apple ID > Subscriptions.
Privacy Policy: https://yucelcelik.github.io/ambio/privacy.html
Terms of Use: https://yucelcelik.github.io/ambio/terms.html
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, YUECEL CELIK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- YUECEL CELIK
- Size
- 9.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment Information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Ambio Pro Weekly USD 3.99
- Ambio Pro Annual USD 59.99
- Ambio Pro Monthly USD 9.99
- Copyright
- © 2026 Ambio Sleep&Smart