If you use GPS only for navigation in a car, get a Garmin or something similar.
Payment: Is it that hard to use a CC like most people do...? I only recently used my phone for payments (lost card and was waiting for replacement), and did not find it any more convenient than using a card.
Lighting: Do you need to do this only at home or away from home? If the former, buy a Google Home (albeit that has its own issues...)
Car/house key: Sorry, no experience with this. I'd be terrified of using my phone that way.
Health tracker: No experience with this, so I don't know how you use it and what the alternatives are.
> Half a decade ago I eliminated all my social media. Then about a year ago I started by removing work email and messaging from my phone.The next step will be having a designated spot for it to stay while I'm home.
Good steps. I never allowed work stuff on my phone. And if I take it out at home, I'll leave it wherever I took it out. I have a PC so I don't need the phone (and yes, it's great that the PC is not mobile). I use my VoIP line as my main phone, so I have those all around the house. People know I may not answer my cell phone at home due to me not hearing it ring.
> thick wallet
How thick is thick? 1-2 credit cards, 1-2 debit cards. Not that thick.