India, May 22 -- Tracking heart rate during workouts, running sessions or daily activities has become an important feature for many smartwatch buyers today. Heart rate sensors can help users better understand workout intensity, recovery patterns and overall activity levels without relying on separate fitness equipment.

Modern smartwatches now combine HR sensors with features like SpO2 monitoring, sleep tracking, AMOLED displays and Bluetooth calling across different price ranges. Premium options from Apple and Samsung, along with affordable models from brands like Noise and boAt.

The Amazfit Bip 6 Smart Watch 46mm combines fitness-focused features with a lightweight premium design. It features a large 1.97-inch AMOLED display with up to...