How about this for your first smartwatch / trial smartwatch? The Haylou Solar has a black, round design and comes with a charging cable and instruction manual. - Model Name: Haylou Solar LS05 - Accessories: Charging cable, instruction manual - Color: Black - Shape: Round *Used for 1 year. *Strap has been replaced once. Shows signs of use (see photos). *No noticeable scratches on the surface (see photos). *Please read the details in my profile before purchasing/negotiating. *Before listing, I charged and confirmed that it works without any problems. Please check the photos and only purchase if you agree to no claims and no returns.