guys,need some advise

im planning to get my father a fitness tracker watch,for him to monitor his heart rate.
rite now he is using samsung galaxy watch s2.

im looking for a watch with budget around 500-700
with a classic design (round shape & non plastic look)
with a feature such as 24hour heart rate monitoring
good battery life

hope u guys can share some advise

thx in advance

Any galaxy active watch 4 owner here? Hows the watch? I read many bad reviews about this watch.