When would be a good time to upgrade my watch 4 classic?

[JanScott]

When would be a good time to upgrade my watch? Is there a huge difference to the new one that just dropped? I usually use it for texting and calls not so much for fitness. Would it be worth buying a new one?

[patriciostarr]

You could get a 6 clasic refurbished i did saw the ultra for $434. on amazon.

A newer model should process much quicker
I have watch 4 clasic lte and mine has not updated to newer ui version