Best Smart watch for badminton under 30K

Looking for a good watch to primary track my badminton workout.

Sleep, Heart rate and steps in that order.

Garmin 965 is on a 40% sale in Amazon, so are the amaze fit and other brand watches.

Please advise your experience and/or better options or parameters I need to consider while buying a watch.

Used fitbit and Boat watches (in general), but now I want to invest in my game/progress more than yesteryears (got gel rocket shoes and Ignite 8 racquet recently too).

Not sure if it's related but I play in Hyderabad, at a semi-pro level.

6 feet, 84 Kg, right handed (will wear the watch on left hand) doubles player.

Net play is my strength, and primarily set up my partner during fast rallies.

Gameplay revolves around court coverage mixed with good defense and selective offence (have a major wrist injury, holding me back from back to back killer smashes, more of a one smash and one drop players, followed by rotation to front court).

Thanks in Advance.