Sleep as Android > FAQFAQ Search the FAQ:AlarmsbWhat to do if alarms or sleep tracking don’t work?See https://sleep.urbandroid.org/documentation/faq/alarms-sleep-tracking-dont-work/Categories: Alarms, General, Sleep trackingTags: alarm, battery, doze, error, htc, huawei, it doesn't work!, meizu, nokia, oneplus, samsung, sleep tracking, sony, xiaomiPermalinkGeneralbWhat to do if alarms or sleep tracking don’t work?See https://sleep.urbandroid.org/documentation/faq/alarms-sleep-tracking-dont-work/Categories: Alarms, General, Sleep trackingTags: alarm, battery, doze, error, htc, huawei, it doesn't work!, meizu, nokia, oneplus, samsung, sleep tracking, sony, xiaomiPermalinkSleep trackingbWhat to do if alarms or sleep tracking don’t work?See https://sleep.urbandroid.org/documentation/faq/alarms-sleep-tracking-dont-work/Categories: Alarms, General, Sleep trackingTags: alarm, battery, doze, error, htc, huawei, it doesn't work!, meizu, nokia, oneplus, samsung, sleep tracking, sony, xiaomiPermalink