CMF Watch 3 Pro review on World Heart Day: How good are its heart-rate and health-tracking features?

Mint - Sep 29, 2026

On World Heart Day 2026, the CMF Watch 3 Pro brings heart-rate, SpO₂, stress and sleep tracking to a Rs. 7,999 smartwatch. In testing, its heart-rate and SpO₂ readings were broadly consistent with reference devices, while dual-band GPS delivered reliable tracking during outdoor workouts.

Read full article

More News

About Us
Logo

In-Depth Science delivers comprehensive and compelling news and analysis on everything science and technology, seven days a week in a reader-friendly format.

Contact us: sales[at]indepthscience.com

Copyright © 2015 - 2026 In-Depth Science. All Rights Reserved.