Memory combination:RAM: 1G/3G ROM: 16GB/32GB
2G: GSM：B2 B3 B5 B8
3G: WCDMA ：B1 B2 B5 B8; TD-SCDMA:B34/39
4G: LTE-FDD：B1 B2 B3 B5 B7 B8 B12 B20; LTE-TDD：B38 B39 B40 B41(100MHz)
WIFI: Support 2.4G5G
Display: 2.86 inch LCD 480*640 Resolution Capacitive touch screen
1. If there’re any questions during using, please contact us first before returning. We will definitely help you solve it.
2. About SIM card
a. If your watch is unable to recognize the SIM card, please make sure that the card has been inserted correctly. You will hear a clicking sound when SIM card was inserted correctly.
b. All Network frequency bands in the North America: TDD: Band 41(uS)/42(CA); FDD: Band 2/4/5/7/12/13/17/25/26
Network frequency band supported by our smart watch: FDD: Band 2/5/7
Support Operators: iConnect (Choice Phone), AT&T, nTelos, T-Mobile, U.s. Cellular. (Note: Because the network signal of each region is different,please confirm with your local operator before purchasing.)
3. About Connection
Find the “Assistant” app on your watch — Click “Connect Phone” — Enter the “wiiwatch2” app on your phone — Click on “connect device” — “Scan QR code” (You could also refer to page 9 of the manual.)
PS: If the connection is unsuccessful, please uninstall the “wiiwatch2” app and clear the Bluetooth pairing record. Then reset the watch and try again.
(Clear pairing record: 1.Click “small trash can icon” at the bottom left corner of the QR code page on the watch; 2. Clear the pairing record in the Bluetooth list on the mobile phone.)
BIGGEST SCREEN DISPLAY EVER MADE: Introducing the world’s first large screen smart watch. Experience the most immersive and largest display ever. The 2.86 inch ( 640×480) display lets you see more at once.
FAST NETWORK: With a 4G support build in sim card slot now you can enjoy hands free calls and use various online apps anywhere and anytime on your bigger display.
CAPTURE YOUR MOMENTS: Save every moment with clarity using your smart watch. Now you can enjoy your video calls and selfies with brightness, details and enhanced clarity.
WATCH YOUR HEART: Equipped with a heart rate sensor and a built-in heart rate monitor, you can check your heart rate during a workout; see your resting, walking, breathe, workout, and recovery rates throughout the day; or take a new reading at any time.
LONGER BATTERY LIFE: Give your charger a rest. The 2700 mAh battery eliminates the need for daily charging and helps you keep up with your busy week.