Similar question: Android smart watches only connect to one phone. I like receiving silent notifications on my watch from my android phone. However I also have an Apple phone for work and would like a ring or some other small wearable (not a second watch) to receive notifications from my Apple phone.
Best option I can think of is privacy.com
You can create virtual cards linked to your bank account and the transaction data is masked when processed by you back. All my bank transactions show up as NSA Gift Shop. My bank doesn’t know where I’m spending my money. Yes you have to trust privacy.com…