A science-driven, one-stop-shop for the best sleep of your life. Unlike other headphones and earbuds, our tiny Sleepbuds® are designed to comfortably block out sleep-disrupting sounds and replace the noise with anything you’d like to stream. They are ultra-comfy, even for side sleepers, and come with all-night battery life and biometric sensing.
More About Ozlo Flex
For just $#fragile-price-sleepbuds#/mo, enjoy Sleepbuds with no commitment. Includes free shipping both ways, a lifetime warranty, and cancel anytime with no fees.
FAQ's
What is the Ozlo Flex Subscription and how does it work?
The Flex Subscription is a service that lends you one pair of Ozlo Sleepbuds for a low monthly price. There are no commitments and you may cancel anytime by returning the product. If your device breaks or is defective, just let us know and we'll either help you get it working or swap it out for you free of charge.
How is Ozlo Flex different from financing?
The Flex Subscription is not a financing (i.e. "buy-now-pay-later" by Affirm, Klarna, etc.) nor a rent-to-own program, so you don’t have to commit to a purchase spread out over a period of time until fully paid off.
How do cancellations work?
You may cancel your subscription at any time by contacting us. We will send you a pre-paid return label and pause any subscription payments for 7 days to give you enough time to pack and ship your item before your next billing date. You must use the packaging your order was originally delivered in. We do not offer partial refunds for unused time remaining on your subscription. If you don’t return your item, your subscription payments will continue as normal.
Materials & Design
- Tiny, fully flush, in-ear design.
- Super soft silicone tips come in 4 sizes (XS, S, M, L).
- Patented tips keep the Sleepbuds® securely in your ears all night.
Sound & Features
- Cover-up and mask outside noises with curated audio or any content you wish to stream
- Wake up to a fully private, in-ear alarm
- Understand how you slept and your sleep environment the next day (coming soon)
Connectivity & Charging
- Listen all night with up to 10 hours of playback on a full charge.
- Your Smart Case holds additional charges for your Sleepbuds®.
- USB C Charging Cable
- Stream through Bluetooth® or play the onboard sounds and fully disconnect from your phone with no bluetooth required.
In The Box
Sleepbuds
4 Pairs Silicone Tips
Smart Case
USB Charge Cable
What is the return policy?
Ozlo Sleepbuds come with a 30-day return policy. See details.
What is the warranty?
Ozlo Sleepbuds come with a 1-year warranty. In the EU and UK, that is extended to two years. See Details
Do they have noise cancelling?
Our Sleepbuds® feature passive noise cancellation to block out snoring and other disruptions. In addition, we offer “noise masking” audio content (think, white noise, ocean waves, babbling brook, etc) to cover up and replace any sounds that bleed through the passive seal of the comfortable silicone tips. This “block and replace” noise-masking technology is different from active noise cancellation, and our testing indicates that it’s more effective for the sleep use case in a bedroom environment.
Can I stream anything?
Yes. Ozlo Sleepbuds® can stream anything (Netflix, Spotify, Audible, Youtube, etc) that a normal bluetooth headphone can.
Do they have an alarm?
Yes, Sleepbuds® have a built-in private alarm which can be set up through the Ozlo app. The alarm doesn’t require the phone to be connected, and still works even in bluetooth disabled mode.
Is there a phone-free mode?
While a phone and an active bluetooth connection are necessary to initially set up and to stream audio, your Sleepbuds® can be configured to automatically play your built-in Sleep Sound as soon as you take them out of the case. No phone or bluetooth connection required.
What is the wireless range?
Ozlo Sleepbuds® have a range of up to 10ft (3 meters) from the Smart Case. The Smart Case has a range of up to 10ft (3 meters) from the source device (like a phone). This range may be reduced by physical obstructions, such as walls and doors, or by interference from other electronic devices.
Does the Ozlo app work on Android and Apple Devices?
Yes, the app will be available for Android phones running Android 12 or later and Apple iPhones & iPads running iOS 16.4 or later.
Android
By supporting Android 12 and above, we support all Android versions actively receiving security updates from Google. Focusing our support on more recent devices allows us to provide the best experience for our users by enabling us to focus on supporting Android’s latest feature sets and security enhancements while still supporting a wide range of devices
iOS
By supporting iOS 16.4 and above, we support all Apple phones released from 2017 and later. Focusing our support to 7 years of devices allows us to provide the best experience for our users by enabling us to focus on supporting Apple’s latest feature sets and security enhancements while still supporting a wide range of devices.
Does the Smart Case support wireless charging?
No.
Can they take phone calls?
While there is a microphone in the charging case (to assess the noise level in your sleeping environment), there is no microphone in Sleepbuds® to support phone calls.
