Apple watch unable to communicate while enabling unlock IPhone with Apple watch
Hello,
I bought iphone 13 Pro max and I have Apple watch series 6 with IOS 8. Untill iPhone 13 I could unlock my phone from Apple watch. Now i cannot enable unlock from Apple watch option from iPhone 13 Pro max. It says unable to communicate with apple watch. I did reset, restarted, erase data still not working. Please suggest it needs to be working with mask.
Thank You
iPhone 13 Pro Max, iOS 15