smart wristband

I'd like to build a wristband countdown timer. is there anyone who could help me out on this one? where should I start from?

Yonatan241 month ago

Do these not exist already?

How about buying a small count-down timer and gluing it onto a wristwatch band? Or do you want something that looks better...?

gio_13 (author)  Yonatan241 month ago

that would work but there're no small count-down timers. at least the size I want. plus I need custom shape and need to make it 8 characters.

A smartphone that's on your wrist with one of those things that runners use to secure a phone onto their arm?

A complicated 7 segment display watch, something I can't help you with? :)
gio_13 (author)  Yonatan241 month ago

well basically what I'm looking to build is a "fitbit that only has timer" nothing else. can you help me build one? or direct me to some place how I can do it? I have 0 experience in electronics.