Headphones won’t connect to iPhone
My wireless beats won’t connect to my iPhone. Just spins
iPad, iPadOS 16
Question marked as
Your beats would need to be charged, and in "discovery" mode.
If you haven't already, you might want to try wearing your beats,
and
on iPhone: Try Settings > Bluetooth > tap "Not Connected"
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Your iPhone may need updating to the latest compatible iOS version.
Eg: About iOS 16 Updates - Apple Support (says iOS 16.5 is the latest version)
or
Sometimes restarting the iPhone restores order, if the Beats have been pairing ok before. (How to: Restart your iPhone)
Maybe the beats aren't switching between devices:
See if turn off / turn on bluetooth helps
Set up and use your Powerbeats Pro with an iPhone
https://www.beatsbydre.com/support/how-to/set-up-and-use-powerbeats-pro
What to do: If you can't connect a Bluetooth accessory to your iPhone, iPad, or iPod touch - Apple Support
All the best :-)