text: Yaar, kya tumne suna fitness apps ka trend kitna badh gaya hai? Aaj kal toh har koi apne health metrics track karne mein busy hai, it's like a new obsession!Bilkul, mujhe toh ek friend ne bola ki usne ek app se apna sleep cycle bhi monitor karna shuru kiya hai, aur uski energy levels bhi improve ho gayi hain, kitna interesting hai na!