does the job well . The glue is adequate. It has 3 pieces of screen protector. So I applied one of the three with a single attempt. So go for it for Honor band 4 definitely. I will update my post after few days of usage..
It is not Hard Tempered Glass. This is Explosion-proof soft nano metail. It is a new nano-technology, Hard Tempered Glass is easy to break, Nano-coated Tempered Glass not broken.