By: Sleep Cycle AB App
List of user reviews and ratings for Sleep Cycle: Sleep Tracker
Total ratings
4.34 (Rating count: 217,222)
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Review summary
Pros
- Good sleep tracking accuracy and a neat sleep tracker
- Smart alarm can wake you up smoothly and effectively when the feature is accessible
- Longstanding app with many users using it for years (over a decade)
Cons
- Smart alarm and other core features are locked behind a paid subscription/paywall, causing dissatisfaction and uninstallations
- Intrusive ads and notification ads, especially affecting free users
- Inconsistent sleep tracking accuracy (misreads wake times or time to fall asleep)
- Recent updates reduced free functionality (e.g., removing wake windows) leading to frustration
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User Reviews
Recent rating average: 2.30
All time rating average: 4.34
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| Date | Author | Rating | Comment |
|---|---|---|---|
| 2026-08-08 | Does not accurately track your sleep or accurately record and label sounds during your sleep. I stopped using it and hadn't opened it since June. Now, in August, it set me up for an unauthorized monthly autopay of $70. I wouldn't know except that PayPal notified me. I had no way of getting in touch with the app people so PayPal helped me by canceling the subscription and refunding the unauthorized charge. Idek how they got my PayPal information. DO NOT TRUST THESE PEOPLE. | ||
| Does not accurately track your sleep or accurately record and label sounds during your sleep. I stopped using it and hadn't opened it since June. Now, in August, it set me up for an unauthorized monthly autopay of $70. I wouldn't know except that PayPal notified me. I had no way of getting in touch with the app people so PayPal helped me by canceling the subscription and refunding the unauthorized charge. Idek how they got my PayPal information. DO NOT TRUST THESE PEOPLE. | |||
| 2026-08-08 | It gives me a rough idea of how I sleep and how much I snore. However, it never seems to know when I wake up during the night, even when I get out of bed and go to the toilet. Also, it will say I fell asleep after X minutes, even if I'm laying awake for much longer than X minutes. I guess it is not truly able to tell when I'm awake as opposed to when I am laying still for several minutes. | ||
| It gives me a rough idea of how I sleep and how much I snore. However, it never seems to know when I wake up during the night, even when I get out of bed and go to the toilet. Also, it will say I fell asleep after X minutes, even if I'm laying awake for much longer than X minutes. I guess it is not truly able to tell when I'm awake as opposed to when I am laying still for several minutes. | |||
| 2026-08-08 | مفيش لغة عربية There is no Arabic language | ||
| مفيش لغة عربية There is no Arabic language | |||
| 2026-08-06 | forces you to start a free trial to acess anything | ||
| forces you to start a free trial to acess anything | |||
| 2026-08-05 | sleep cycle used to be good, now it's just constant nag screens to upgrade and spend money on it. i used to be able to track sleep for free but now you can't really keep a record of it antmore without paying. | ||
| sleep cycle used to be good, now it's just constant nag screens to upgrade and spend money on it. i used to be able to track sleep for free but now you can't really keep a record of it antmore without paying. | |||
| 2026-08-01 | Forcing the user to give an email In order to open , for sleeping app is the worst thing you could do. | ||
| Forcing the user to give an email In order to open , for sleeping app is the worst thing you could do. | |||
| 2026-08-01 | randomly closed overnight and made me late to work so now I can never trust it again | ||
| randomly closed overnight and made me late to work so now I can never trust it again | |||
| 2026-07-31 | app good but same fature are not avalibe | ||
| app good but same fature are not avalibe | |||
| 2026-07-31 | it is too bad.i download and it cut my bank balance doesn't buy premium and I send refund letter but I can't receive | ||
| it is too bad.i download and it cut my bank balance doesn't buy premium and I send refund letter but I can't receive | |||
| 2026-07-30 | Very good to have a create conscious knowledge of your sleep quality. Just wish there was an auto-alarm setup. I often forget to set the alarm some nights! | ||
| Very good to have a create conscious knowledge of your sleep quality. Just wish there was an auto-alarm setup. I often forget to set the alarm some nights! | |||
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