- Hello I bought the forerunner 245 watch as a replacement for the forerunner 230 because it suits my expectations perfectly. But I bought it without trying it, thinking it was similar to my 230 .. (COVID obliges) and big disappointment. She is smaller !!! The screen is fine but I cannot display the stopwatch in the left field when I run .. !! (4-field configuration) Indeed beyond 1 hour it no longer displays the hours .. !! The selections of the 5 buttons are not pleasant because they are smaller .. !! The selections are harder and it pulls my hair out .. !! Very disagreeable..!! It is a shame not to have made a bigger format reserved for the Forerunner 745 and 945 which would be perfect. It's a shame about the format. Wanting to make it too small doesn't suit everyone. Unfortunately the purchase comes at a cost. It is from last Sunday and I can only regret it. Very disappointed with the ergonomics ... !!! I regret the format of my forerunner 230 that wearing it replaces. Best regards.