Product parameters:

1.CPU: Ums312+par2822 dual chip.2.Memory: DDR4 6GB，EMMC：128GB.3.SIM card: independent standby, hands-free call, nano Sim.4.Supported frequency band:GSM： 850 / 900 / 1800 / 1900,WCDMA： B1/B2/B5,TD-SCDMA： B34/,LTE-FDD:B1/B2/B3/B5/B7/B8/B12/B17/B20,LTE-TDD:B38/B39/B40/B41(100MHz).5.Touch screen: 1.6 inch 400*400 resolution HD full round screen.6.Camera: Top 2million / main 8million HD camera.7.Bluetooth,Wifi,GPS:support.8.Heart rate: support.9.Step counting: supported.10.Data interface: pogo pin+ magnetic cable / power bank.11.Battery: smart watch 900mah.

Product advantages:

1. 4G all Netcom, global call;2. Ums312 +par2822 dual chip, social + sports, more power-saving and more accurate movement; 3.Android 11, the world's first high-performance system, has smoother operation and safer information;4. 6+128GB, large memory, arbitrary installation;5. 1.6 inch 400*400 resolution HD full round screen, with ultra-high screen accounting for the proportion;6. The top 2million / main 8million HD cameras make self shooting / scenery more convenient；7. Ceramic bezel /pu strap, high-end fashion.

Software function:

1.Operating system:Android 11.2.Menu bar:Phone, contact, SMS, settings, heart rate, blood oxygen, sleep, breathing training, browser, camera, gallery, calendar, alarm clock, music, recording,File management, weather, sports, desktop settings, system themes, system optimization, dial market, application market, mobile assistant, etc.3.Sports:Outdoor running, outdoor walking, indoor running, cycling, basketball, football, table tennis, badminton, rope skipping.4.set up:Network and Internet, connected devices, applications and notifications, battery, display, sound, storage, location information, system, about mobile phones.5.healthy:Heart rate, blood oxygen, sleep, step counting.6.Weather:Local weather < plug in SIM card network >.7.Network and Internet:WLAN, hotspot and network sharing, flight mode, mobile network, traffic saver.8.Application and notification:Default application, permission manager, special application permission.9.Mobile assistant:Scan QR code connection; Enable remote shooting, music control, and mobile phone search.10.Air upgrade::support.11.clock dial:Watch built-in dial + dial market + custom dial.

GAO Fit APP：

1.Android Phones:Support the original operating system version 8.0 and above, (setting -- about the device, check the Android version).2.iPhone:Support 11.0 and above system versions. You can set it through your mobile phone -- General -- about this machine, check the version. If the version is lower than 11.0, please upgrade it first.

Supported languages:

Chinese (Simplified), Chinese (traditional), Japanese, Korean, English, French, Russian, German, Dutch, Portuguese, Arabic, Persian,Brazil, Portugal, Malaysia, Italy, Turkey, Thailand, Vietnam, India, Indonesia, Greece, Spain, Czech and other languages (optional).

Notes：

1.Wearable devices monitor human activities through electronic sensors. They are at the level of consumer electronics. It's normal to have certain deviation. The health test results of the watch are for reference only, and can not be compared with medical equipment. When the watch is placed on the surface of the object, there will be heart rate / blood pressure and other test results. It is normal and not a product defect.2. As the firmware is continuously updated, the user interface will be updated accordingly. The images are for reference only, and everything is subject to the actual product.3. This product is an electronic product. Do not take a bath with this product. Do not expose it to heat under high temperature. Do not soak it in water .4. Please download APP firstly, and bind the watch, Do not use the mobile phone Bluetooth to directly link the watch. If it is already connected, please delete the matched watch from the mobile phone Bluetooth matching device.5. Due to the difference of light and screen, the color of the item may be slightly different from the picture.Thank you！