IKALL W3 gives modern features like a 2.19-inch HD screen, BT calling, and wireless charging. You also get health tools like ECG, BP, SpO2, and sport tracking. For anyone checking Smartwatch Man Watch with a good price, this one is a strong pick. It lasts 4–7 days and includes water resistance and a 1-year warranty. https://www.ikall.in/product-page/i-kall-w3