Now Available
Know what happened overnight, without wearing anything.
The effortless sleep tracker that sits under the sheet and helps your household understand sleep patterns, overnight movement, and rest without wearables, cameras, or microphones.
- No Wearables
- No Camera
- No Microphone
- No Subscription
- 60-Night Trial
- HSA/FSA Eligible
Built for every kind of sleeper
Discover how OZI helps families, caregivers, and adults understand sleep without wearables, cameras, or microphones.
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Parents
Understand your child’s sleep patterns without cameras, microphones, or wearables.
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Adults
Understand your sleep patterns without wearing a ring, watch, or band.
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Caregivers
Stay aware of overnight sleep patterns for someone you care about, without a camera.
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Older Loved Ones
Understand overnight patterns for aging parents or older family members while respecting privacy.
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No-Wearable Sleepers
Get sleep insight without sleeping with a watch, ring, wristband, or charger.
Real homes. Real nights.
See how OZI helps families, caregivers, and adults understand sleep without wearables, cameras, or microphones.
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Understanding your child’s night
For parents of kids 5+, OZI helps you understand sleep patterns and bed-exit moments without putting a camera or microphone in the bedroom.
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Checking in without disturbing rest
See overnight sleep patterns from your phone, so you can better understand rest without opening the door, turning on lights, or disrupting sleep.
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Understanding next-day patterns
A restless night can affect the next day. OZI helps families notice overnight patterns that may connect to energy, focus, and routine.
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Sleep insight without a wearable
For adults who dislike watches and rings, OZI gives sleep insight from under the sheet, with no wearable to charge or sleep with.
Sleep insights, simplified.
OZI tracks key sleep patterns from under the sheet, without asking you to wear anything.
- Sleep Stages
- Heart Rate
- Breathing Rate
- Movement
- Time Asleep
- Awake Moments
- Sleep Score
- Sleep Trends
Answers to the sleep questions you actually have.
“Did my child leave bed last night?”
See bed-exit moments without putting a camera or microphone in the bedroom.
"Why am I waking up tired?"
Review overnight patterns like awake moments, movement, and sleep stages that may help explain how you feel in the morning.
“How did Dad sleep last night?”
Caregivers can stay aware of overnight sleep patterns and bed-exit moments while respecting privacy.
Sleep insight without surveillance.
The bedroom should be a private sanctuary. OZI provides the data you need without the intrusive technology you don't.
- No Cameras We believe video monitoring doesn't belong in the bedroom.
- No Microphones OZI tracks movement and vitals, never listening to your conversations.
- Secure Data Your sleep data is encrypted and securely stored, accessible only to you.
Privacy Comparison
OZI Sleep
100% PRIVATE
Smart Displays
Camera/Mic
Sleep Apps
Records Audio
Wearables
Location Tracking
Trusted by experts, loved by sleepers
60-Night Guarantee
Clinical Accuracy Study
Average Rating
Don't just take our word for it.
"Finally found a way to know how my 6-year-old is sleeping without creeping into his room and accidentally waking him up. Total game changer for us."
"The family dashboard is amazing. I can see my sleep, my husband's sleep, and both kids' sleep in one place every morning."
"My teenager refused to wear a tracker. Slipped this under his mattress and now we actually know if he's sleeping or up late on his phone."
"I wanted sleep insights, but I never liked wearing a watch or ring at night. OZI gave me a simple way to see my sleep patterns without changing my routine."
"I used to wake up tired and just guess what happened overnight. Now I can check my sleep stages, movement, and trends in the app without wearing anything."
"The best part is that I don't have to remember to charge another device. It stays under the sheet, and I can still understand how I slept."
"OZI gives me a calmer way to check sleep patterns for my mom without putting a camera in her room. It feels more respectful and less intrusive."
"The bed-exit alerts help me stay aware without constantly checking in my dad. It gives our family more peace of mind while still respecting privacy."
"I like that I can see overnight patterns from my phone. For caregiving, that kind of visibility is helpful without making the bedroom feel monitored."
Why choose OZI instead of a wearable, camera, or sleep app?
OZI
Wearables
Cameras/Audio Apps
Comfort Level
100% Contact-Free
Can be uncomfortable
N/A
Privacy
No cameras/mics
Tracks location
Records audio/video
Maintenance
Plug in once
Daily/weekly charging
Leave phone screen on
Monthly Fee
$0
Often $5-$10/mo
Often $5-$10/mo
Get OZI Sleep
Everything you need for better sleep insights, no strings attached.
$159
$199
- OZI Sensor Strip
- Free iOS & Android App
- No Monthly Subscriptions
- HSA/FSA Eligible
Try OZI Risk-Free
60-Night Money-Back Guarantee
Frequently Asked Questions
General: Does OZI require a subscription?
No — never. OZI is a one-time purchase. App access, every feature, and lifetime updates are all included. There are no monthly fees, so you own your data and your device from day one.
For Parents: Can OZI support more than one child?
Yes. OZI supports multiple family members through Household Mode. You can set up a profile for each child and manage everyone’s sleep from one dashboard. Each sleeper you want to track needs their own OZI device.
Shared Bed: Can OZI track two people in the same bed?
Each OZI device is designed to track one sleeper at a time. If two people share a bed and both want accurate data, we recommend one device per person, placed on each side of the bed.
Technical: How thick can my mattress be?
OZI works under your sheet on top of a mattress or a topper up to about 4 inches (10 cm) thick. It’s compatible with memory foam, hybrid, innerspring, and latex mattresses.
Privacy: Does OZI use a camera or microphone?
No. OZI has no camera and no microphone. It uses a contact-free sensor placed under your sheet to detect movement, breathing, and heart rate — so there’s no video, no audio, and no surveillance of any kind.
For Adults: Can I use OZI if I do not want to wear a watch or ring?
Absolutely — that’s exactly what OZI is for. Nothing is worn. Just slide the sensor under your sheet and sleep normally. No ring, no wristband, no charging a device.
For Caregivers: Can I check sleep patterns for someone I care about?
Yes. With OZI Remote Care, you can securely check a loved one’s sleep from your phone — ideal for parents monitoring children or caregivers looking after elderly family members.
Alerts: Can OZI notify me when someone leaves bed?
Yes. OZI can send an optional bed-exit alert the moment someone gets out of bed, so you can respond quickly without staying on edge all night. Alerts are designed to stay quiet unless something meaningful happens.
Ready to know what happened overnight?
Join thousands of families getting better, un-intrusive sleep insights. Try OZI risk-free for 60 nights.
Buy Now - $159HSA/FSA Eligible at checkout