What's the cheapest Garmin smartwatch I can link to my Rise (Shimano motor) to track battery (and record rides for Strava)?

I"m currently using an Edge 530, and K a 130 but the 130 is dying. Garmin haven't updated the 130 for 6 years or more. The specs page says they'll support it for security updates until some time in 2022!

It looks like a Garmin Forerunner 55 is cheaper than a 130 and will do the job. Anyone used one?

Maybe not the cheaper, but the Forerunner 245 works fine with my 22 H15.