1.Massive 1.9" display: See everyday data clearly on T800 utra smart watch under the brightest sun on the 1.9' TFT LCD that sports 550 nits of brightness and the highest screen-to-body ratio 2.BT calling & dialpad: Talk directly to your loved ones from your wrist; manage calls, access your favourite contacts and dial from the dial pad. 3.Smart DND: Take a break when you want to and get uninterrupted sleep time. 4.HryFine app: Manage your day-to-day life better with the HryFine app at your disposal. 5.10-day battery: The 10-day battery is made to stay with you through your busiest days. 6.Features like 'Find a phone' and 'Alarm' can surely make your life more easier 7.SPO2 & Heart rate monitoring to keep your health updated