I had 3 fitbits gave them all away.
My Apple took research and time to figure out.
My charge is great. Just today it was at 49% at end of wearing it all day ( I was careful not to leave on charger past the point of 100% also charging to soon. It is good to run it out here and there. The battery has a memory. Alot of people make that mistake. Even with their cellphones.
Apple store tech explained all that to me.
I love how it has stop Watch, it records Everything HIIT, circuit training running walking swimming cycling etc. sooo much more.
All I need is headset and watch to play pandora iTunes. While working out. No bulky phone strapped to my arm etc.
I don’t need my phone if I leave it at home. Amazing in my opinion. Worth EVERY penny imo
Just takes time to really learn it.
Sorry to hear you don’t like it. I hope you find something that will work for you.