# OOLER — Optimized sleep is here.

> Smart mattress temperature control system for personalized sleep. (iPhone/iPad app by Sleepme Inc..)

- Source: https://appshunter.io/ios/app/ooler/id1381533477 (this page in markdown: same URL + `.md`)
- Developer: [Sleepme Inc.](https://appshunter.io/developer/1381533476)
- Category: Health & Fitness, Medical
- Price: Free
- Rating: 4.80/5 from 3,126 App Store ratings · 121 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 32 MB
- Languages: American English
- Released: 2019-06-25
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ooler/id1381533477/reviews.md

## What is OOLER?

The OOLER app is designed to work seamlessly with the OOLER Control Unit.

OOLER, made by Sleepme Inc. and the minds behind the chiliPAD, is the most advanced of its kind to address the frequently overlooked but crucial sleep factor: temperature. OOLER is our most luxurious sleep system, which adjusts your sleeping surface temperature from 55-110°F (13-43°C).

Control Your Sleep Temperature
- Increase or decrease your mattress temperature to your desired level
- Select your sleep temperature from 55°-110°F (13°-43°C)


Set Personalized Sleep Schedules
- Enjoy temperature perfection all night long
- Set multiple sleep temperatures for the night or week ahead
- Set temperature variations to fall asleep warm and stay asleep cold or anywhere in-between

Improve your Evening & Morning Routine
- Set bedtime reminders to improve your bedtime consistency
- Use the Warm Awake feature as alarm clock replacement. Enjoy waking up with a gentle warming of the mattress temperature to trigger your body’s natural wake response

& More
- Set your desired noise level with Silent, Regular and Boost fan speed modes

Finally, sleep as nature intended with OOLER. Learn more and get yours at chilisleep.com.

## Key features

- Adjustable mattress temperature (55-110°F)
- Personalized sleep schedules
- Temperature variations for sleep
- Warm Awake alarm feature
- Adjustable fan speed modes

## What do users think of OOLER?

Overall sentiment: mixed

**Pros**

- 💤 Improved sleep quality
- ❄️ Effective cooling/heating
- 🌙 Warm wake-up feature
- 🌟 Life-changing product
- 🛌 Comfortable sleeping experience

**Cons**

- 🐛 Buggy app with connectivity issues
- 🕰️ Unreliable scheduling/timer features
- 🚫 Requires account/login to use
- 💧 Lack of low water level notifications
- 📱 App needs more advanced functionality

**Commonly reported bugs**

- App randomly resets temperature settings
- Schedules not working as expected
- Bluetooth connectivity issues
- App logging users out unexpectedly
- Water level monitoring not functioning properly

**Most requested features**

- Add Celsius temperature display option
- Implement variable/customizable sleep schedules
- Integrate with smart home platforms (Alexa, HomeKit, etc.)
- Add automatic shut-off timer feature
- Improve app UI and user experience

## Recent user reviews (10 of 121)

All indexed reviews: https://appshunter.io/ios/app/ooler/id1381533477/reviews.md

### 5/5 — Buy it!

*2026-08-18, version 1.6.8*

Life changing! Best item I have ever purchased.

### 1/5 — Constant problem

*2026-07-14, version 1.6.8*

I regularly clean it out I do all the things. Yet it doesn’t work properly. I’ll wake up in the middle of the night overheating and open my app to see that it’s randomly turned on the deep clean mode. I am sweltering in summer and there’s nothing wrong and I can’t get it to go below 82 degrees f. This product is driving me insane!!

### 1/5 — Logs you out in middle of the night

*2026-01-26, version 1.6.8*

It’s 4am and I just spent had to go through a reset password after the app logged me out during the night, while my ooler got set to 100 degrees and I was boiling. 

I hate this app. Why does it even use an app. I can’t imagine anything more disruptive than having to pull out your phone in the middle of the night. Get an 8 sleep

### 1/5 — No wifi connection

*2025-09-18, version 1.6.8*

Since the latest iPhone update the wifi will not connect. All my other WiFi devices are connected so it’s not my issue. App should have been updated by now

### 5/5 — Love my Ooler

*2025-06-30, version 1.6.8*

I love my Ooler, it’s too bad it got bought by another company and it’s no longer in production.

### 5/5 — It’s pretty good

*2025-06-04, version 1.6.8*

I wish there was more advanced control over settings sleep schedules. Like I wish you could have pairs of schedules. What I mean by that is typically you would want one schedule for your weekdays and one schedule for your week nights. And it’s not a big deal. I can just have two schedules that I use, but that would be nice if you could manage both of them via a parent schedule.

### 1/5 — Breaks a lot and leaks

*2025-05-06, version 1.6.8*

Love the ooler… it’s just breaks A LOT and leaks.. and this doesn’t work.  Frustrating .

### 1/5 — Rubbish

*2025-03-04, version 1.6.8*

Dumb. Not relaxing. Stupid app. Logs you out for no reason and doesn’t specify password requirements. Whoever designed that, I hope their Ooler leaks in the night.

### 5/5 — Better than any medication out there.

*2025-02-03, version 1.6.8*

I have never been a good sleeper, I always woke up hot, the sheets were hot and no matter what the air temperature was, I was sweating.  Will ooler, that’s over.  My body is cool and  I really sleep better than ever.  That’s the reason you buy this thing but what is even better, when I wake up and crank the heat up, it makes tour bed like a cocoon and it is so much easier to get out of bed.  If it breaks, I would buy a new one.  Can’t live without it.

### 5/5 — Can’t sleep without it

*2024-11-02, version 1.6.8*

Whenever I travel to exotic locales, I cringe when I remember my Ooler can’t come with me.

## Frequently asked questions about OOLER

### What does the OOLER app do?

The OOLER app works with the OOLER Control Unit to manage your sleeping surface temperature. It allows you to set precise temperatures, create personalized sleep schedules, and utilize features like a gentle warming alarm to enhance your sleep experience.

### What are the key features of the OOLER app?

Key features include the ability to control your mattress temperature between 55-110°F, set personalized sleep schedules with different temperature variations throughout the night or week, and use the 'Warm Awake' feature as a gentle alarm. It also allows adjustment of fan speed modes.

### Is the OOLER app free to use?

Yes, the OOLER app is free to download and use. It is designed to work with the OOLER Control Unit, which is a separate hardware purchase.

### What devices is the OOLER app compatible with?

The OOLER app is designed to work seamlessly with the OOLER Control Unit. Specific compatibility details for mobile operating systems (iOS/Android) are typically found in the app store listing.

### How can the OOLER app improve my sleep?

By allowing you to precisely control your sleeping surface temperature, the app helps maintain an optimal sleep environment. Personalized schedules and features like the 'Warm Awake' function can lead to more consistent sleep patterns and a more natural waking experience.

## Version history (last 5 releases)

### 1.6.8 — 2024-04-18

What's New:
>Updated privacy policy links
>Updated product support information
>Bug fixes and performance improvements

As always, if you have any questions or issues let us know at help@sleep.me.

Sleep Well

### 1.6.7 — 2022-07-19

What's New:
Various bug fixes and performance improvements

//Have a question? Email help@chilisleep.com or DM us on twitter @chilisleep
//Find us on Instagram and Facebook @chilisleep
//Tag us in your pictures and share the Zzz's

### 1.6.6 — 2020-12-18

What's New:
Minor bug fixes and performance improvements 


//Have a question? Email help@chilitechnology.com or DM us on twitter @chilisleep
//Find us on Instagram and Facebook @chilisleep
//Tag us in your pictures and share the Zzz's

### 1.6.5 — 2020-11-18

What's New: 
Fixed an issue for a handful of customers who were unable to create or update their sleep schedule. 


//Have a question? Email help@chilitechnology.com or DM us on twitter @chilisleep
//Find us on Instagram and Facebook @chilisleep
//Tag us in your pictures and share the Zzz's

### 1.6.4 — 2020-11-02

Nothing new, just some routine bug fixes and performance enhancements.

//Have a question? Email help@chilitechnology.com or DM us on twitter @chilisleep
//Find us on Instagram and Facebook @chilisleep
//Tag us in your pictures and share the Zzz's

## Apps similar to OOLER

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Thermo: Temperature Check In](https://appshunter.io/ios/app/thermo-temperature-check-in/id1046767441) | 3.6 (97) | Free | Health & Fitness |
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| [Natural Cycles: Fertility App](https://appshunter.io/ios/app/natural-cycles-fertility-app/id765535549) | 4.8 (29,811) | Free | Health & Fitness |
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## More apps by Sleepme Inc.

- [Chilipad](https://appshunter.io/ios/app/chilipad/id1532989079)

All apps by Sleepme Inc.: https://appshunter.io/developer/1381533476

## Related topics

[chilipad](https://appshunter.io/ios/topics/chilipad) · [comfort enhancements](https://appshunter.io/ios/topics/comfort-enhancements) · [ublockout](https://appshunter.io/ios/topics/ublockout)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*