honestly an apple watch + airpods is basically that.
Can you just use the 2 without a phone?
Yes, if you get cellular on the watch.
For some values of "use". You cannot do without an iPhone (with a recent enough version of iOS): https://support.apple.com/en-us/109015
Can you just use the 2 without a phone?
Yes, if you get cellular on the watch.
For some values of "use". You cannot do without an iPhone (with a recent enough version of iOS): https://support.apple.com/en-us/109015