Talk:Constitution/@comment-2600:8806:2303:6624:3DB4:9E67:4A18:30A-20190222201428/@comment-38062337-20190222214121

No, the constitution modifier is recalculated whenever your constitution changes (for any reason). Jumping from 15 to 16 CON will increase your HP by 1/level for example, but doesn't give you special bonuses for leveling up while wearing it.