• 1.69-inch IPS Display: Unique design 2.5D glass under the exquisitely crafted, like a delicate jade, creating a strong integration of visual performance
• Breakthrough Yourself with Panda: Equipped with altimeter & barometer sensor, tell the altitude when climbing mountains, and inform the depth when diving When the air pressure changes, PANDA can remind you first to ensure the safety of the journey & workouts
• 5ATM Water Resistant & Dust Resistant: MIL-STD-810G* military-grade manufacturing process to meet the needs of recreational and freediving
• Global Independent 4G Calls: Built-In Nano SIM card slot, supports global 4G calls, fast internet speed, and high efficiency
• GPS + Glonass Satellite Positioning: Built-in GPS sensor, combined with the A & B sensor, can be accurately and comprehensively positioned in special scenes, such as sports fields, tree-lined roads, open waters, etc.
• MT6739 Processor+ 32GB Storage: Using 64-bit OCTA-core MTK6739 processor, ARM Cortex-A53 CPU running speed up to 1.25Ghz; Equipped with 3GB RAM and 32GB ROM, bid farewell to lag, entertainment is worry-free

Specifications:

• CPU: MTK6739 Quad core 1.25GHZ
• Memory: Operating memory: 3GB + storage memory: 32GB
• SIM Card: Nano-SIM
• Call: independent standby, 4G call
• Supported frequency bands:
• GSM: B2(1900), B3(1800) B5(850) B8(900)
• WCDMA: B1(2100)B5(850)B2(1900)
• LTE-FDD: B1(2100)B2(1900)B3(1800)B5(850)B7(2600)B8(900)B12(700)B17(700)B20(800)
• LTE-TDD: B38(2600MHZ), B39(1900) B40(2300) B41(2500)
• Touch screen: 1.69 inches 450*450 resolution IPS HD round screen
• Camera (front): 8 million pixels
• Camera (main camera): 13 million pixels (supports self-focusing)
• Bluetooth: Ver5.0
• WIFI: 802.11 a/b/g/n
• GPS: GPS+GLONASS
• Heart Rate: Supported (Sleep monitoring is not supported)
• Step count: support
• Data interface: POGO PIN+magnetic cable
• Battery: 1600mAh
• Standby time: 72 hours
• Music playback: 6 hours
• Talk time: 4 hours
• Waterproof grade 5ATM waterproof/IP68 waterproof
• Software function
• OS: Android 7.1.1
• Menu Bar: Contacts, Phone, Messages, Settings, Browser, Downloads, Calendar, Clock, Camera, Gallery, Music, Voice Recorder, File Manager, Heart Rate Monitor, Sports, Weather, Voice Search, Play Store, Maps, Mobile Assistant, APP market, system optimization, etc.
• Sports: outdoor running, outdoor walking, indoor running, cycling, playing basketball, football, table tennis, badminton, skipping rope, snorkeling, etc.
• Settings: Sound, Display, Main Menu Style, Connectivity, Gestures, Battery Saver, Language Input, Date and Time, Reset Device, Uninstall Apps, About Watch
• Health: Heart Rate, Step Counting
• Weather: Local weather
• Connectivity: Bluetooth, WLAN, WLAN hotspot, airplane mode, GPS, mobile network
• Mobile Assistant: Scan QR code to connect; enable remote shooting, music control, send files, find phone
• Gestures: Raise your hand to brighten the screen, turn on the power to start the step counting
• Supported languages: Simplified Chinese, Traditional Chinese, English, French, German, Spanish, Italian, Portuguese, Japanese, Korean, Russian, Turkish, Bengali, Greek, Hebrew, Indonesian Persian, Polish, Thai, Vietnamese, Norwegian, Ukrainian, Burmese, Dutch, Arabic
• Over-the-air upgrade: support
• Dial: In addition to the optional dial in the watch, the dial in the server can also be added through the network
• APP: Wiiwatch 2 
• Android: Support original OS 6.0 and above
• iOS: Support system version 11.0 and above