<https://qonooz.com/product/apple-watch-series-7-gps-41mm-blue-aluminum-case-abyss-blue-sport-band/#product>
<http://schema.org/description>
"Always-on Retina display has nearly 20% more screen area than Series 6, making everything easier to see and use\r\n \tThe most crack-resistant front crystal yet on an Apple Watch, IP6X dust resistance, and swimproof design\r\n \tMeasure your blood oxygen with a powerful sensor and app\r\n \tTake an ECG anytime, anywhere\r\n \tGet high and low heart rate, and irregular heart rhythm notifications"
<https://qonooz.com/product/apple-watch-series-7-gps-41mm-blue-aluminum-case-abyss-blue-sport-band/>