SleepSpace: Deep Sleep Tonight

Proactive Life, Inc

In-app purchases

About this app

Sleep tracking tells you what happened. SleepSpace helps you change what happens tonight.

Fall asleep with adaptive sound, support deeper sleep through the night, wake during a lighter sleep phase, and understand your recovery with personalized sleep insights.

Designed by sleep scientist Dr. Dan Gartenberg, SleepSpace brings together your phone, wearables, and guided sleep programs into one complete sleep system.

Built on peer-reviewed research and more than $4M in NIH-funded sleep science. Featured by TED, NPR, CNN, The NYTimes, TIME, Reuters, Human Upgrade, Ben Greenfield Life, Sleep Review, and more.

FALL ASLEEP FASTER

Wind down with relaxing sounds, guided breathing, meditations, and gentle biofeedback. SleepSpace helps your body transition into sleep with calming bedtime routines.

SLEEP DEEPER

Use adaptive sound masking and overnight sleep support to reduce disruptions and promote a more stable night. Track sleep stages, snoring, awakenings, recovery, and sleep quality with clear insights.

Choose sounds for your goals, including meditations, white noise, nature sounds, dream support, and sound patterns designed to support deeper, more restorative sleep.

WAKE UP REFRESHED

Wake during a lighter sleep phase with a smart alarm designed to reduce morning brain fog. Use smart sound or Apple Watch vibration to wake gently without disturbing your partner.

TRACK SLEEP YOUR WAY

SleepSpace works with your phone on the nightstand or mattress, Apple Watch, popular wearables such as Oura and WHOOP, SleepSpace Charger and connected sleep devices, and a clinically inspired sleep diary based on the consensus sleep diary.

Your data is unified into one clear sleep, recovery, and alertness view.

PERSONALIZED SLEEP PROGRAMS

Build a nightly Sleep Journey with sounds, wake windows, and routines tailored to your goals. Follow structured sleep programs inspired by evidence-based behavioral sleep techniques, including cognitive behavioral therapy for insomnia.

DAILY ALERTNESS AND GUIDANCE

See how your sleep affects daytime energy, focus, and recovery. Get simple daily tasks to support better sleep habits over time.

AI-POWERED SLEEP SUPPORT

Dr. Snooze is your built-in AI sleep assistant, offering tips based on your sleep patterns. When you need extra support, you can also connect with a human coach.

PRIVACY-FIRST DESIGN

SleepSpace works offline and in airplane mode. Sound is analyzed as decibel levels and is not recorded unless you explicitly enable recording. Your sleep data stays private and secure. SleepSpace is built on HIPAA-compliant backend infrastructure with safeguards for health data, including encryption, access controls, audit logging, and secure data handling practices.

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IMPORTANT SAFETY & USE INFORMATION
• Do not rely on SleepSpace for medical advice or diagnosis. Consult a doctor if you have any health concerns. Use SleepSpace for informational purposes only.

TERMS - https://sleepspace.com/sleepspace-terms-of-use/

PRIVACY - https://sleepspace.com/privacy-policies/

Ratings and reviews

Overall just not useful or great. poor interface, laggy regardless of device that was used and just not all helpful like the advertisement is. I got a year subscription for this for free from a sleep study I did and after one day I stopped using this app because it's just trash. there are better apps out there, and better ones that don't cost you a subscription.

I love the research that went into this; however the fact that the Android app does not support wearables, and that the "Dynamic Mask" sound does not seem to be able to filter it's own input (so that the microphone can tell I am not actually asleep yet) makes it pretty difficult to use for me. The accelerometer side of things also does not seem to pick up unless I am actually holding the phone in my hand, and I am not always in a deep sleep exactly 2 hours after pressing a button!

Gradual alarm does not work at all so too bad if you need to get up for work. The shift between relaxation meditation into the sound mask is so jarring it wakes you up. The sleep data it collects is also useless. States I do not wake during the night but on several occasions I have gotten up, used the bathroom, had a drink and returned to bed. But apparently I don't wake. Would not recommend.

What’s new

SleepSpace 3.3 improves onboarding spacing, updates the annual premium option to $79/year with clearer savings messaging, and targets Android 16 for continued Google Play compatibility. This build also updates Firebase Crashlytics support, refreshes localized strings, and includes stability fixes across the Android experience.