The Redmi Watch 4 is Xiaomi's latest smartwatch, following last month's launch of the Watch S3. Based around a near 2-inch AMOLED display, the Redmi Watch 4 also has a comparatively large battery and built-in GNSS location services, among other features.https://www.notebookcheck.net/Redmi-Watch-4-Xiaomi-presents-new-HyperOS-smartwatch-with-metal-housing-GPS-and-large-AMOLED-display.775542.0.html
Doesn't support calls as no mic and speaker ?...ah well I for I'm waiting for the Galaxy Fit3 as I'm currently rocking the Galaxy Fit2