{"id":7469,"date":"2026-02-10T16:13:23","date_gmt":"2026-02-10T15:13:23","guid":{"rendered":"https:\/\/eskerahn.dk\/?p=7469"},"modified":"2026-02-19T22:59:34","modified_gmt":"2026-02-19T21:59:34","slug":"et456-bulky-ai-fantasy-watch-for-huge-arms-review","status":"publish","type":"post","link":"https:\/\/eskerahn.dk\/?p=7469","title":{"rendered":"ET456 Bulky AI-fantasy watch for huge arms, review"},"content":{"rendered":"

Ad rendering with display faked somewhat larger<\/p>\n

\"\"<\/a><\/p>\n

(updated 2026-02-19 with info on battery stamina and a little extra)<\/p>\n

<\/p>\n

With its extreme length of 53.5mm, and being thick too, it is designed for huge arms. Though the band attachment allows the band to go down, I would say that it will not fit an arm less 25cm in circumference, stretching it maybe 22cm.<\/p>\n

They claim the display as \u00f81.56″, that is a lie, it is not beyond \u00f81.51″ (\u00f838.4mm), so 6% less area.
\nThe case is \u00f846.6mm (ignoring the large band mounts), so a screen-coverage of just 66% of the circle, and even less of the full area.
\nBut most of the waste-space is covered by a divers-watch style fixed ring, a nice way to use the waste.
\nThe visible part of the glass is \u00f840.1mm, so 1mm bezel waste between the display and the bezel ring.<\/p>\n

It is 13.1mm thick, though it outside a \u00f828.8mm large protrusion is 12.1mm.
\nIt weighs in at 42.28g excluding the standard 22mm pin band.<\/p>\n

It claims to do all kind of things, only missing laying eggs and brewing coffee….<\/p>\n

To check the quality of the readings I took of the watch and placed it on a wooden table….<\/p>\n

It claimed BP of 116\/84
\nBG at 6.7 mmol\/L
\nHeart rate 91bpm
\nHRV of 110ms.
\nFatigue is “4 Moderate fatigue”
\nStress is “22 normal”
\nEmotion is “Elevated”, and indeed it IS an elevation table – good job!!<\/p>\n

So I would say that it is fair to say the watch is just crap….<\/strong><\/p>\n

It MIGHT be able to reflect something real also, but when it hallucinates like this, you will never know if whatever it claims is related to reality or not!!<\/strong><\/p>\n

I tried to let it stay a whole 24h on a wooden table, and the first 2\u00bdh it gladly invented numbers for EVERYTHING!!! After that it apparently found out what was going on, and paused all the faking erhm ‘monitoring’ until I mounted it on the arm again.<\/p>\n

The BG is pure nonsense claiming three practical identical peak matching three daily meals. The obvious problem with that is that I practically never eat three meals!! Even a day where I ate and drank absolutely nothing looked just like the others. As did a day having visitors eating a lot.
\nAnd the morning (2026-02-17 07:00) I took of the watch and placed it on a table the curve grew for the first hours just like any other morning…..
\n\"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a><\/p>\n

A mere 121 watch-faces are offered, of which you can put one on the watch at the time.
\nPlus one custom background and digital face, where you can choose three positions and a score of colours. Additionally you can select the elements above and below the time.<\/p>\n

Here the official claims from this<\/a> listing.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
\n
\n
Operating System<\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n
Android<\/span><\/td>\nfunction<\/span><\/td>\nPedometer, chronograph, THERMOMETER, Calendar, Alarm Clock, Power Reserve, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Gesture Control, Smart Counter, Payment, Activity Tracker, Social Media Notifications, Calorie Tracker, Voice Call, Accelerometer, Breath Monitor, Distance Tracker, EMAIL, Multisport Tracker, Music Player, Sedentary Reminder, SOS button, Menstrual Management, AI voice assistant, Calculators, Interactive Music, Mood Tracker<\/span><\/td>\n<\/tr>\n
feature<\/span><\/td>\nTouch Screen, App Control, SDK available, Dustproof, Led Flashlight, Anti-Impact, Anti-fluid corrosion, Nfc, Bluetooth, Microphone<\/span><\/td>\nitem shape<\/span><\/td>\nRound<\/span><\/td>\n<\/tr>\n
\n
\n
screen size<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
44-49mm<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
\n
\n
waterproof standard<\/span><\/div>\n<\/div>\n<\/td>\n
IP68<\/span><\/td>\n<\/tr>\n
applicable people<\/span><\/td>\nMale<\/span><\/td>\n\n
\n
battery life<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
5 to 10 days<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
display type<\/span><\/div>\n<\/div>\n<\/td>\n
AMOLED<\/span><\/td>\n\n
\n
screen resolution<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
480*480<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Charging Method<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
Magnetic, Charging Cable<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
\n
\n
Voice Assistant<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
Google Assistant, Siri<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
case material<\/span><\/div>\n<\/div>\n<\/td>\n
Alloy<\/span><\/td>\n\n
\n
band material<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
Stainless Steel<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
camera<\/span><\/td>\n\n
\n
\n
\n
No Camera<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
\n
\n
private mold<\/span><\/div>\n<\/div>\n<\/td>\n
OEM<\/span><\/td>\n<\/tr>\n
\n
\n
Buckle styles<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
Press buckle<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
\n
\n
place of origin<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
Guangdong, China<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
Brand<\/span><\/td>\n\n
\n
\n
\n
OEM Men’s Fashion Smartwatch<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
\n
\n
Product Name<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
ET456 ECG Health Monitoring Smart Watch<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
Model<\/span><\/td>\n\n
\n
\n
\n
ET456 Smart Watch<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
Type<\/span><\/td>\n\n
\n
\n
\n
Men’s Fashion Smartwatch with ECG Feature<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
ECG Electrocardiogram<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
Yes, Support<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
\n
\n
Heart Rate Variability Function<\/span><\/div>\n<\/div>\n<\/td>\n
Yes, Support<\/span><\/td>\n<\/tr>\n
\n
\n
Blood Oxygen Saturation Monitoring<\/span><\/div>\n<\/div>\n<\/td>\n
Yes, Support<\/span><\/td>\n\n
\n
Watch Strap<\/span><\/div>\n<\/div>\n<\/td>\n
\n
\n
\n
\n
Silicone Strap \/ Leather Strap \/ Stainless Steel Strap<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
Language<\/span><\/td>\n\n
\n
\n
\n
English, Japanese, Russian, Spanish, Italian, Polish, Czech, etc.<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
APP<\/span><\/td>\n\n
\n
\n
\n
G Band<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
Logo<\/span><\/td>\n\n
\n
\n
\n
\n
\n
Support Customized Logo Printing<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

The battery lasted from 100% 2026-02-10 10:00 to 2% 2026-02-19 22:30, Including a whole day on a wooden table, most of the time with registering paused, so eight days<\/strong> active (AOD off).<\/p>\n

I do not plan to waste much more time testing\/playing with this…
\nI wore it for roughly a week, and updated this post a bit. I might update it bit more, but dont count on it…<\/p>\n","protected":false},"excerpt":{"rendered":"

Ad rendering with display faked somewhat larger (updated 2026-02-19 with info on battery stamina and a little extra)<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,18],"tags":[],"class_list":["post-7469","post","type-post","status-publish","format-standard","hentry","category-reviews","category-watches-bands-smart"],"_links":{"self":[{"href":"https:\/\/eskerahn.dk\/index.php?rest_route=\/wp\/v2\/posts\/7469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eskerahn.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eskerahn.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eskerahn.dk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eskerahn.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7469"}],"version-history":[{"count":1,"href":"https:\/\/eskerahn.dk\/index.php?rest_route=\/wp\/v2\/posts\/7469\/revisions"}],"predecessor-version":[{"id":7475,"href":"https:\/\/eskerahn.dk\/index.php?rest_route=\/wp\/v2\/posts\/7469\/revisions\/7475"}],"wp:attachment":[{"href":"https:\/\/eskerahn.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eskerahn.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eskerahn.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}