https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7017921#M145147 It will be better to turn it on day and night because it reduces ur eyes strain <BR />whenever u use it, I always turn it on <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span> Wed, 03 Feb 2021 17:04:09 GMT Anantg11 2021-02-03T17:04:09Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004349#M144941 Is it good to turn on blue light filter day and night? Express yours opinion.<span class="lia-unicode-emoji" title=":backhand_index_pointing_left:">👈</span> Tue, 02 Feb 2021 18:37:27 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004349#M144941 RaihanKabirSAM 2021-02-02T18:37:27Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004361#M144943 I switch it on when I know that m gonna look at it for long... it reduces harmful blue light... Tue, 02 Feb 2021 18:39:20 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004361#M144943 Anonymous 2021-02-02T18:39:20Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004438#M144944 yea Tue, 02 Feb 2021 18:45:49 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004438#M144944 amilmohammedva 2021-02-02T18:45:49Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004439#M144945 yes Tue, 02 Feb 2021 18:45:52 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004439#M144945 amilmohammedva 2021-02-02T18:45:52Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004495#M144946 in night is enough , i don't think it needs every time to be enable Tue, 02 Feb 2021 18:50:46 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004495#M144946 Ehsank 2021-02-02T18:50:46Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004602#M144947 Not required everytime..mostly good for your eyes in dark environment or at night time or while reading in dim light Tue, 02 Feb 2021 18:59:30 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004602#M144947 Sidhabhi 2021-02-02T18:59:30Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004796#M144948 there is an area in human hypothalamus called suprachiasmatic nucleus activate nerve impulses which can stimulate melatonin from pineal gland and regulate sleep .at day time or when our eye absorbs more blue light ,then melatonin secretion depressed and we awake from sleep but at night more melatonin secretion produces helps to perform a good night sleep ...hence to block blue light by blue light filter option can maintain regular sleep cycle....so if you are using it day and night then no problem <span class="lia-unicode-emoji" title=":smiling_face_with_smiling_eyes:">😊</span> as a doctor I am saying that Tue, 02 Feb 2021 19:18:30 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004796#M144948 Anonymous 2021-02-02T19:18:30Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004868#M144949 I dint know that you r a doctor... Tue, 02 Feb 2021 19:25:39 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7004868#M144949 Anonymous 2021-02-02T19:25:39Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7006895#M144989 in night or low light it's needed to enable Wed, 03 Feb 2021 03:25:19 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7006895#M144989 Soumen123 2021-02-03T03:25:19Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7008287#M145006 oh .. yes I am<span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span> Wed, 03 Feb 2021 05:20:40 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7008287#M145006 Anonymous 2021-02-03T05:20:40Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7012688#M145070 can you do my checkup for free... Wed, 03 Feb 2021 11:04:23 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7012688#M145070 Anonymous 2021-02-03T11:04:23Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7014595#M145088 bro I am oncologist Wed, 03 Feb 2021 13:33:13 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7014595#M145088 Anonymous 2021-02-03T13:33:13Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7017921#M145147 It will be better to turn it on day and night because it reduces ur eyes strain <BR />whenever u use it, I always turn it on <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span> Wed, 03 Feb 2021 17:04:09 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7017921#M145147 Anantg11 2021-02-03T17:04:09Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7017947#M145148 main focus on treatment of cancer, right? <span class="lia-unicode-emoji" title=":grinning_face_with_sweat:">😅</span> Wed, 03 Feb 2021 17:06:47 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7017947#M145148 Anantg11 2021-02-03T17:06:47Z https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7018088#M145153 yah Wed, 03 Feb 2021 17:21:43 GMT https://r2.community.samsung.com/t5/Tech-Talk/Blue-light-filter/m-p/7018088#M145153 Anonymous 2021-02-03T17:21:43Z