Little bit of off-topic, but here is question, how long it last the battery of this Mi band 4? My old one Mi-band 2 is still working great, checked it now, last charged was 8 days ago and it's on 76% still. This is for 4-5 years old band.
On topic the notifications on the Mi-band 2 are working perfictly

Really depends on the amount of notification you get, but I usually squeeze 20 days out of it.
Hey!
If you are wearing the merit notification smartband, you definetly have to post a picture!
Will do, I tried to catch it a few times but.. without success, it's too damn fast the notification

. there will be one more wooly wrist

There you go :

Ahah it is definitely the worst picture!!
Are you sure you have to catch notifications on the fly?
I dont know how the 2 works, but in the 3 I can scroll to the notification menu and tapping on it I can replay the last notification... so it is pretty useful to take picture without staying hours staring at your wrists!

We are having fun with this think after all...
EDIT: Wrist added to the gallery!