Kello | Alarm Clock 4+

Kello Labs

Designed for iPhone

    • 3.5 • 15 Ratings
    • Free

iPhone Screenshots


This app requires a Kello device. Learn more at

A good day starts with a great night. Kello is the first alarm clock that trains you for better sleep.

Kello innovative programs improve how you sleep to give you a better head start on the day

Decide how you rise and shine by syncing your favorite playlists on Spotify, Deezer and more without relying on your phone.

Less Snooze, More Mornings
Kello can limit how many times a week you’re allowed to snooze. By ringing louder or changing playlists when you have used up your snooze allowance, you will improve your morning routine in no time.

Wake Up Earlier, Without The Struggle
Slow and steady wins the race: Kello helps you get to your personal wake-up goal by knocking off a few minutes from your alarm every day.

Get To Sleep In Half The Time
Kello gets you to focus on matching your breathing to a light pattern, slowing your mind and body as one.

We will constantly update Kello and add new programs to Kello’s Sleep Platform.

What’s New

Version 1.7

Better iOS13 compatibility in Kello setup

Ratings and Reviews

3.5 out of 5
15 Ratings

15 Ratings

Planetkaitlin ,

New more alarm sounds


I love the new alarm wake up sounds thanks!!!

Would give 5 stars if apple music was supported to fall asleep and wake up to songs and playlists (not a Spotify user)

End update.

I love the idea of the program to gradually wake up earlier but there aren't enough alarm sounds! All the sounds options are nature sounds. Need more annoying beeps of you're going to get me out of bed.

One morning I entirely slept through the jungle sounds and woke up late! Please fix as I would love to be able to depend on this as my primary alarm.

revstephanie ,

Doesn't Work - Updated

Don't know what went wrong the first time (checked the wifi and whatnot), but I uninstalled and reinstalled and it's been great since then. I love it. The default sound is great to wake up to, and the app is easy to use (once up and running). I only wish I'd bought a second one for my son.

First try review: Won't allow me to add an alarm or make changes in settings. Quite frustrating.

Developer Response ,

Hi Stephanie, definitely not normal. Can you contact us on We will assist

katiecartier629 ,

Snooze addict

I have a problem with snoozing every day and always arriving to work late. This alarm has helped me limit my snoozing and wake up earlier. Love it!

App Privacy

The developer, Kello Labs, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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