Happiest Baby, makers of SNOO
The Happiest Baby, Inc. Health & Fitness iPhoneiPadiPod touchApple Watch
Happiest Baby, makers of SNOO is a free Health & Fitness app for iPhone and iPad by The Happiest Baby, Inc. Rated 4.1/5 from 5,532 ratings.
- Rating
- 4.1
- 5.5K ratings
- Price
- Free
- on the App Store
- Size
- 83 MB
- Age 4+
- Updated
- Aug 18
- 2026 · v3.0.3
Screenshots
About Happiest Baby, makers of SNOO
Parenting is hard. Getting sleep + peace of mind shouldn’t be! Maximize your Happiest Baby devices’ ZZZs-boosting benefits—plus, get expert tips, track activities & more! The Happiest Baby App is your all-in-one parenting companion. It connects seamlessly with your Happiest Baby devices, including SNOO Smart Sleeper—the world’s first FDA De Novo authorized infant sleep system—and SNOObie Smart Soother—our all-in-one sound machine, nightlight, and sleep trainer, while offering additional features like a free baby tracker and the Timeline, packed with personalized parenting advice. CUSTOMIZE YOUR SNOO EXPERIENCE Created by Dr. Harvey Karp, renowned pediatrician and sleep expert, SNOO intelligently responds to your baby’s needs with womb-like soothing to help the whole family get 1-2+ hours more sleep a night. The Happiest Baby App lets caregivers personalize their baby’s sleep journey with advanced SNOO settings, including: * Log: Track every SNOOze automatically, see sleep-wake patterns at a glance, and keep tabs on sleep successes! * Alerts: Get notified if your baby needs more than SNOO's soothing (due to hunger or discomfort). * Remote Control: Quickly respond to your baby's unique needs by adjusting SNOO’s levels up and down. * Adapt: Pick the best motion and white noise settings for your baby—boost the level of rhythmic sensation to get through sleep disruptions, adjust sensitivity for the just-right response, and more! * Easy Weaning: Special setting helps babies learn to sleep without motion, to prepare for the transition to the crib. EASILY TRACK BABY’S ACTIVITIES Record sleep (in and out of SNOO), feeds, diaper changes, growth, and pumping all in one place so you get a full picture of your baby’s routines! GET DR. KARP’S ADVICE…AT YOUR FINGERTIPS Like a pediatrician in your pocket, more than 1,000 articles and expert tips are available in the Timeline to answer your questions and guide you through every little milestone of babyhood...and beyond! PROGRAM SNOOBIE ROUTINES SNOObie is our all-in-one white noise machine and nightlight system! This portable bedtime buddy features customizable nightlight colors and special soothing sounds that can be controlled with the App. To program SNOObie routines that signal when it’s time to sleep or when it’s okay to wake, just pick your preferred light color, sound, time, and day(s) of the week. Once you save the routine, set it by tapping your device to SNOObie, and your routine will be ready to play at the scheduled day and time! A Wi-Fi® connection is required to connect the App to your Happiest Baby products. An NFC-enabled device is required to connect the App to SNOObie. For more info or if you have questions, visit HappiestBaby.com! Note: Auto-renewable subscriptions can be canceled anytime with no penalty. Prices are in USD. Pricing may vary in other countries and actual charges may be converted to your local currency depending on your country of residence. Payment will be charged at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period with the same term (monthly) and same price. Privacy Policy: https://legal.happiestbaby.com/privacy-policy?lang=en_US Terms of Service: https://legal.happiestbaby.com/terms-of-service?lang=en_US ISI: https://happiestbaby.com/fda
Ratings & reviews
4.1
5.5K ratings
What’s new
Version 3.0.3 · Updated August 18, 2026
UX/UI improvements and other updates
App privacy
The developer, The Happiest Baby, Inc., reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
- Contact Info: Email Address, Name
- User Content: Photos or Videos
- Sensitive Info: Sensitive Info
- Diagnostics: Other Diagnostic Data
Used for: Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data
Used for: App Functionality, Other Purposes
Alternatives to Happiest Baby, makers of SNOO
Looking for apps like Happiest Baby, makers of SNOO? Here are 6 similar apps on the App Store. The highest rated is Huckleberry: Baby Tracker (4.9/5), and all 6 are free to download.
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The Wonder Weeks - Baby leaps
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Pump with Elvie
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Huckleberry: Baby Tracker
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Hatch Grow
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Mamava - Breastfeed on the Go
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BabyName - find it together
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Happiest Baby, makers of SNOO | 4.1 / 5 (5,532 ratings) | Free | August 18, 2026 | |
| The Wonder Weeks - Baby leaps | 4.8 / 5 (122,223) | Free | Aug 13, 2026 | Compare |
| Pump with Elvie | 4.7 / 5 (14,239) | Free | Oct 10, 2024 | Compare |
| Huckleberry: Baby Tracker | 4.9 / 5 (74,799) | Free | Oct 7, 2026 | Compare |
| Hatch Grow | 4.8 / 5 (13,454) | Free | Jul 30, 2025 | Compare |
| Mamava - Breastfeed on the Go | 4.7 / 5 (1,983) | Free | Oct 12, 2026 | Compare |
| BabyName - find it together | 4.1 / 5 (21,183) | Free | Apr 16, 2026 | Compare |