2G sim card :GSM 850 / 900 / 1800 / 1900. 3G sin card : WCDMA B1/2/5 ;TD-SCDMA B34/B39. 4G sim card:LTE-FDD:B1/B2/B3/B5/B7/B12/B20 ;LTE-TDD: B38/B39/B40/B41.Screen : AMOLED 1.39 inch full round screen, dual interface, screen resolution: 454454. Camera :5 MP front camera. Connect : Bluetooth / WLAN / WLAN hotspot / flight mode / GPS / mobile network. Support iOS 11.0 version above and Android 6.0 version above. Hearth monitor :Heart Rate Monitor, Pedometer, Multi Sport Mode. Battery : 600mAh high capacity battery, 4G mode standby 2 days, bracelet mode standby 5 days. Settings: Sound, display, main menu style, connection, gestures, power save mode, language input method, date and time, reset device, uninstall application, about watch. Sports mode: Outdoor running, outdoor walking, indoor running, cycling, ball sports, skipping. Languages : Chinese (Simplified), Chinese (Traditional), Chinese (Hong Kong), Japanese, Korean, English, French, Russian, German, Dutch, Portuguese, Arabic, Persian, Brazilian, Portuguese, Malaysian, Italian, Turkish, Thailand, Vietnam, India, Indonesia, Greece, Spain, Czech Republic and other languages. What kind of languages does this Smart Watch support? Watch languages: Chinese (Simplified), Chinese (Traditional), Chinese (Hong Kong), Japanese, Korean, English, French, Russian, German, Dutch, Portuguese, Arabic, Persian, Brazilian, Portuguese, Malaysian, Italian, Turkish, Thailand, Vietnam, India, Indonesia, Greece, Spain, Czech Republic and other languages. You can wear it to rain, wash hands and take a bath, but don't put it into hot water, do not press the button in the water. Can I change the strap of the smart watch? No, this watch do not support change strap. Yes, it has GPS and Google Map. Does it support multiple sports modes? Call I make a call with out SIM card? It do not support Bluetooth Call.
You cannot make or receive calls when the SIM card is not inserted. You can only receive reminders for messages and call. Can I use it answer call or message? How long is its standby time? It has 600mAh battery, 4G mode standby 2 days, bracelet mode standby 5 days.Does it support heart rate monitoring? Yes, it support dynamic real time heart rate monitor. What is the difference between the 4G mode and the bracelet mode of the watch? In this mode, you can use these features:Display dial interface, step counter interface, heart rate interface, notification interface. L'item "LEMFO LEM9 Montre intelligente GPS 4G WiFi 16 Go Montre Bluetooth Android iOS" est en vente depuis le dimanche 5 mai 2019. Il est dans la catégorie "Téléphonie, mobilité\Montres connectées". Le vendeur est "greatsellmalls123" et est localisé à/en Paris. Cet article peut être expédié au pays suivant: France.