Having trouble sleeping? Are your kids hyperactive when they play with tablets before bed? Are you using your smartphone or tablet late at night? Twilight may be the solution for you! Recent research suggests that exposure to blue light before bedtime can distort your natural (circadian) rhythm and make you unable to fall asleep. The reason is the photoreceptor in the eye, called melanopsin. This receptor is sensitive to narrow bands of blue light in the 460-480 nm range that can suppress the production of the hormone melatonin, which is responsible for your healthy sleep waking cycles. Experimental scientific studies have shown that the average person reading a tablet or smartphone for a few hours before going to bed can delay your sleep by about an hour. See references below.
Required Android version: Ice cream sandwiches [4.0.3–4.0.4] – Jelly Bean [4.1–4.3.1] – Kit Kat [4.4–4.4.4] – Lollipop [5.0–5.0.2] – Marshmallow [6.0 – 6.0.1] – Naugat [7.0 – 7.1.1] – Orio [8.0-8.1]
Download Twilight Blue Light Filter Pro for better sleep Pro 12.1 APK Free
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