Suggest good smart watch

Looking for something for my dad, should have close to accurate readings and have a long enough battery life (he's bad at keeping stuff charged). Ideally within 20k. Pls suggest.

I'm searching for a good smart watch within a ₹3k budget. I'm wavering between Noise and Firebolt. Does anyone have any suggestions?

I am looking to buy a band or smart watch for my wife Primary metrics that it should track are below: -steps -sleep time with sleep stages data -Resting heart rate -heart rate variability I am already using fitbit 4 for the last 2 years but have heard that it does not have a service center in india, so I'm not sure if i should again go for fitbit. Budget - preferably within 20k but can extend Also, if anyone has used garmin vivosport 4 or 5, please share your experience.

I am looking to buy a band or smart watch for my wife Primary metrics that it should track are below: -steps -sleep time with sleep stages data -Resting heart rate -heart rate variability I am already using fitbit 4 for the last 2 years but have heard that it does not have a service center in india, so I'm not sure if i should again go for fitbit. Budget - preferably within 20k but can extend Also, if anyone has used garmin vivosport 4 or 5, please share your experience.

I want to majorly track my workouts and sleep cycle

Recommend a good smart watch for fitness tracking. It should look classy and shouldnt be overpriced.

I am done with gshocks and too lazy to charge smartwatches(have been using a smartwatch since 1yr) I am looking for a watch that would look mature yet attractive.