[Someone1234]

I get that this has and needs a constant cellular connection, which ain't free, but $700 + $300~/year is going to make this niche.

For comparison, my main smartphone is cheaper by both measures. You can go buy an iPhone 13 ($600) and hook it up to T-Mobile's Connect plans for $180/year ($15/month, 3.5 GB/month unlimited talk/text).

This frames itself as a smartphone replacement, but realistically it is a rich person's toy.