My Apple Watch Series 4 will not turn on

Hi Bluephonehome,

welcome to the Apple (user-to-user) Community!

Re: "My Apple Watch Series 4 will not turn on : Will not turn on series 4 updated cannot do anything with it"

Wondering if your Watch had enough space for the update:

If your Apple Watch storage is full - Apple Support

Else: See if restarting your watch helps:

(if you’re unable to restart your Apple Watch, you might try the "forced" restart (scroll down in the article)

How to: Restart Apple Watch - Apple Support

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If you still need help: Apple support have other articles online that may help guide you:

What to do: If your Apple Watch won't charge or it won't turn on - Apple Support

and

How to: Check your battery and charge your Apple Watch - Apple Support

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If more help is needed: You might want to reach out to the Apple Watch Support Team.

Apple Watch Support website: Apple Watch - Official Apple Support

All the best :-)