I demand BangleJS3!

for the version 3, i would like:

• physical buttons; 3 or 4 ,
  
• good readability under the sun
  
• seamless compatibility with software for previous models. (note)
  
  

(note) compatible software must be designed before the model exist, so i think espruino (i know that there are already some functions that allow that) and devs should use more generic functions that can be easily "translated" to different hw interfaces by any model maybe the software