Field recorder with seamless looping

I have a trusty Sony PCM-M10, used it for years.

One think I always wanted was seamless looping as the Sony puts a gap at the end of the recording when looping. Wondering if any recorders have this functionality?

The Olympus LS11 has a great seamless punch-in A+B loop function which I often use when feeding sounds into my cocoquantus. Do you mean something like that or more like a track repeat?

I was thinking a track repeat but that sounds useful too, i’ll Look into it. I often use my phone with twisted wave which is really good, just gets s bit fiddly.