I'm not sure I follow. AFAIK Garmin refused to pay, preemptively shuttered every single area of their operation possibly connected, even those not directly tied to the attack, to assess the fallout, and took the time to restore whatever was affected from backups. It looks like they did the right thing, and thinking anyone is impervious to a ransomware attack (which has nothing to do with privacy) is ludicrous.
Meanwhile I could use my Garmin watch in complete autarky while their service was down. And this service is entirely opt-in, off by default, and I could just pull the .fit files via standard USB mass storage to process myself or upload to, a third party, like Strava. Interestingly enough, you don’t even need a smartphone even if you want to use Garmin’s cloud.
Amusingly with 12-15 days of battery on average I did not even need to even recharge my ForeRunner 735XT during the whole downtime.
I’m not getting any wearable that doesn’t cross that baseline.