IKALL W3 keeps things simple yet powerful. The HD display is bright, and voice calling works smoothly. ECG, BP, SpO2, and sleep tracking support daily fitness. If you’re comparing Smart Watch Under 1000, this one stands out with wireless charging and a long 500 mAh battery. The water-resistant build and 1-year warranty make it a dependable choice. https://www.ikall.in/product-page/i-kall-w3