![]() ![]() 12 Actigraphs have problems in detecting wakefulness, and as a result, overestimate both total sleep time and sleep efficiency. 2, 4, 11, 12 Actigraphy studies have provided mixed results, yet are currently used, for example, as an adjunct measure in sleep apnea monitoring. The latter, movement measurement devices, include increasingly popular actigraphs, which are light wearable devices, usually connected to wrist, ankle or hip that provide information via an accelometer. Of the former, the most promising EEG methods (Zeo headband with 74 % PSG agreement 3 and the Nightcap with 93 % PSG agreement 10) have unfortunately been discontinued and are no longer commercially available. 1, 5, 7 – 9 Most of the sleep measures rely on either electroencephalography (EEG) or movement (cardiac, respiratory or body movements) data. Thus far, however, only a few affordable home sleep monitoring devices have been validated against PSG. The current gold standard, polysomnography (PSG), is labor-intensive and costly in terms of time and resources, and as such often unfeasible for clinical or research settings. 1 – 5 Additionally, there is an urgent need in both clinical and research settings for a cost-effective, portable and reliable measuring device for studying sleep 6 in home settings. Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication.Recent rise of interest in consumer health monitoring has spurred the development of mobile devices designed to measure objective sleep parameters. The account will be charged for renewal within 24 hours prior to the end of the current period. Subscription may be managed and auto-renewal may be turned off by going to Account Settings after purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. The payment will be charged to your iTunes account at confirmation of purchase. Get unlimited access to all features for USD $19.99/year. Feel its power to ease you into sleep and refresh you from waking. Have you noticed that some before bedtime habits can lead to insomnia or make the wake-up mood worse? Start logging your sleep notes and choosing your wake-up mood to help you catch those red flags.ĭownload SLEEP TRACKER today to end all of your sleep troubles. Getting sleepy after waking up? Customize your smart alarm to be gently wakened up at the light sleep phase and choose various alarm ringtones to feel refreshed and energized. Just select and listen to a piece of soothing sound, you will relax your nerve, relieve your stress, and fall asleep faster. ![]() ![]() You can also share those funny recordings with your friends. Placing your device nearby would suffice.Īre you curious about if you snore or talk in dreams at night? Get your nighttime voice recordings here. ![]() No need to put your phone under the pillow. How is your nightly sleep quality? Viewing daily, weekly and monthly sleep reports, you can track your sleep at ease. SLEEP TRACKER will make all your wishes above come true and bring you a more productive life you deserve. √ Curious about your snoring, dream whispering or other voice during sleeping? √ Struggle to find a replacement for expensive sleep tracking devices? √ Wish to know when you fell asleep and when you are pulled out of deep sleep? √ Hope to be no longer groggy and function at your best in the morning? √ Suffer from insomnia and wish to stop sleeping with a racing mind? √ Feel excessively tired during the day while could not find reasons? Top Reasons That You Should Download SLEEP TRACKER: √ Log down your sleep notes & wake-up mood √ Record and listen to your snore or dream talks √ Explore your weekly & monthly sleep trends Why hesitate? It's time to click download to improve your sleep quality and embrace a healthier life. With it, you can find whatever you wish to know about your sleep patterns, check out your snoring and dream talks, and customize the smart alarm to relieve sleep issues and aid your sleep. SLEEP TRACKER is your free personal sleep cycles monitor, snore recorder, and sleep sounds provider. Do you know how your sleep is every night? ![]()
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