Reviews of Ozlo Sleepbuds

By: Drowsy Digital Inc.

List of user reviews and ratings for Ozlo Sleepbuds

Total ratings

4.70 (Rating count: 2,351)

Receive review notifications

Get notified when new reviews are posted so you can respond quickly.

See reviews on Apple App Store

View and respond to reviews directly on the store page.

Visit

Review summary

Users praise Ozlo Sleepbuds for comfort and clear sleep benefits, including automatic sleep-sense and a variety of sounds. However, recurring issues center on reliability: Bluetooth dropouts, buggy app/updates, slow transfers, limited device compatibility, and uneven hardware reliability with slow support. These software and hardware reliability problems temper the strong comfort and sleep improvements that many users experience.

Pros

Exceptional comfort for overnight wear (unbelievably comfortable, non-itchy)
Significant sleep improvements and better sleep quality for many users
Wide range of sleep sounds with a built-in alarm for easy wakeups
Sleep-sense feature that automatically switches to user-selected ambient sounds as you fall asleep
Good battery life and long-lasting use between charges

Cons

Frequent Bluetooth connectivity issues and unreliable wireless performance
Buggy app and firmware updates with crashes, forced updates, and overall bloat
Slow transfers and updates (sound/data transfers) that prevent multi-tasking during use
Limited device compatibility and poor multi-device support (older iOS devices / single-device use)
Hardware reliability concerns and uneven support responsiveness (some units fail early; support not consistently responsive)

Upgrade to see all 55 reviews

User Reviews

Recent rating average: 2.90

All time rating average: 4.70

Upgrade to see all 55 reviews

31% (17)

Date	Author	Comment
2026-05-25	Wi*****	These disconnect constantly and don’t work with other apps at all. I’ve followed every troubleshooting guide multiple time and keep hoping the next firmware update will resolve these basic issues, but nope. It doesn’t seem like basic improvements are a priority. So unfortunate and disappointing too because these could be so great. They disrupt my sleep so much I gave up on them.
These disconnect constantly and don’t work with other apps at all. I’ve followed every troubleshooting guide multiple time and keep hoping the next firmware update will resolve these basic issues, but nope. It doesn’t seem like basic improvements are a priority. So unfortunate and disappointing too because these could be so great. They disrupt my sleep so much I gave up on them.
2026-05-22	DM*****	These Sleepbuds are super comfortable and easy to use. I utilize a number of gadgets to sleep: AC unit, and a cooling device for my mattress and these buds drown out the noise with soothing masking sounds. I’ve just started using them and so far I am loving them!
These Sleepbuds are super comfortable and easy to use. I utilize a number of gadgets to sleep: AC unit, and a cooling device for my mattress and these buds drown out the noise with soothing masking sounds. I’ve just started using them and so far I am loving them!
2026-05-21	Ni*****	How can I fall asleep if the moment I take the connected earbuds out of the case and place in ears… the app say to put back in case and reconnect…. Every single time I try to use this product. Every single time I try to use this product. Every single time I try to use this product. Every single time I try to use this product. This round and round is ridiculous for such an expensive product.
How can I fall asleep if the moment I take the connected earbuds out of the case and place in ears… the app say to put back in case and reconnect…. Every single time I try to use this product. Every single time I try to use this product. Every single time I try to use this product. Every single time I try to use this product. This round and round is ridiculous for such an expensive product.
2026-05-20	Po*****	I have been having issue with the ear buds for some time. Customer service sent some steps but the problem was not resolved. In responding and reaching out via multiple channels, silence. My buds won’t work for longer than three minutes and customer service is as silent as my buds.
I have been having issue with the ear buds for some time. Customer service sent some steps but the problem was not resolved. In responding and reaching out via multiple channels, silence. My buds won’t work for longer than three minutes and customer service is as silent as my buds.
2026-05-08	Go*****	Finally I found something that works for me … I also where these at work to focus better!!
Finally I found something that works for me … I also where these at work to focus better!!
2026-05-05	Pi*****	Love these guys kept the Bose dream alive!! Hate that i have to slide the lid open, then closed, then wiggle the buds, then open and close a few more times, to activate a basic white noise. Bose Killed them on this feature. I used to slide the lid open put a bud in the ear and white noise was going. This is just a frustration disaster. I don’t want bluetooth transmitting all night to my head. Just want a default “on” when removed. Without having to hold my mouth just right and count the flashes. Once they are going.. love them. Grateful for the rest they provide.
Love these guys kept the Bose dream alive!! Hate that i have to slide the lid open, then closed, then wiggle the buds, then open and close a few more times, to activate a basic white noise. Bose Killed them on this feature. I used to slide the lid open put a bud in the ear and white noise was going. This is just a frustration disaster. I don’t want bluetooth transmitting all night to my head. Just want a default “on” when removed. Without having to hold my mouth just right and count the flashes. Once they are going.. love them. Grateful for the rest they provide.
2026-05-05	th*****	I want to review these higher, but two pairs have just stopped working one day within 6 months of purchase. That’s too fast to die for the price.
I want to review these higher, but two pairs have just stopped working one day within 6 months of purchase. That’s too fast to die for the price.
2026-04-30	Bo*****	They work as I expected. Very comfortable.
They work as I expected. Very comfortable.
2026-04-28	jw*****	Not sure if this is an app or firmware issue, but I’m putting it here anyway. In the past month or so, my Sleepbuds no longer stay connected outside of the case at all. I used to be able to change the volume/sleep sound/alarm etc. while wearing them, at least for a brief period. Now they insta-disconnect when I put them in my ears, making it impossible to change the volume or anything else without putting them back in the case. Unacceptable.
Not sure if this is an app or firmware issue, but I’m putting it here anyway. In the past month or so, my Sleepbuds no longer stay connected outside of the case at all. I used to be able to change the volume/sleep sound/alarm etc. while wearing them, at least for a brief period. Now they insta-disconnect when I put them in my ears, making it impossible to change the volume or anything else without putting them back in the case. Unacceptable.
2026-04-18	Ke*****	The Bluetooth implementation is straight from 1968. They connect when the case is closed. When the case is opened and then closed and the app was not yet open they don’t connect. Bluetooth connectivity is a mess.
The Bluetooth implementation is straight from 1968. They connect when the case is closed. When the case is opened and then closed and the app was not yet open they don’t connect. Bluetooth connectivity is a mess.