Detailed description:
Dimensions: 46mmx46mmx15mm
Hardware platform: SL8541E
Main frequency: 1.3GHz
Memory: DDR3 2GB+16GB/4GB+64GB/4GB+128GB
Main display screen: 1.43-inch TFT high-definition screen (resolution 400*400)
Support frequency band
2G: 850/900/1800/1900
3G: B1/B2/B5/B8
FDD: 1/2/3/4/5/7/8/13/17/18/19/20/25/26/28/29
TDD: 38/39/40/41"
Antenna type: LDS
Battery capacity: 700mAh
support NFC
Speaker: built-in 815 class speaker
SIM card: single SIM card / or ESIM No. 1 dual terminal
Motor: support
MIC: strong anti-single mic
USB interface: POGO interface
Camera: Single camera (rotatable 120° on the side) 200W/200W
Number of buttons: two on the right (power button SET)
FOTA function: support
Fast charging: support
Language type: support multiple languages
Strap: 22mm food grade silicone
Structural material: A zinc alloy, B LDS, C IML
Charging current: 5V 500mA
Input method: Android keyboard (default Sogou input method)
Professional sports mode: support 9 sports modes can be added
Operating system: Android 10.1 system
APP download: APP Mall Massively download applications
Professional sports APP download: APP store
Wireless payment: Alipay can be bound (active and passive payment)
Video call: Yes (supported by WeChat, etc.)
Screen adaptation APP switching: Yes, it can support square screen, long screen and round screen display switching
Weather query: support
Intelligent power saving system: support
Audio power amplifier: built-in K class
Camera: support
Camera: support
Independent Sensor Hub: Support (standby and use alone, and connect to mobile phones)
BT/WIFI/GPS, Beidou: support
Air pressure sensor: support
Navigation: Support
Heart rate blood pressure blood oxygen: support
Standby time: 100 hours
Intelligent somatosensory: support multiple motion algorithms
MMS: support
SMS: support
Recording function: support
Incoming call ringtone recognition: support
Caller picture recognition: support
Input method: soft keyboard input
Face recognition: support
Artificial Intelligence: Support
Alarm clock function: support
Calendar function: support
Switch animation: support
Entertainment function: Support APK game format
Graphic format: support JPEG, GIF, BMP and other common formats
Ring tone description: support mp3, wav format
Audio playback: audio playback supports AMR-NB and standard MIDI, and supports at least any audio file format in I-melody/WAV/MP3/ACC
Data transfer: POGO PIN transfer
APP background docking: hardware interface protocol can be provided, or customer can provide APP interface protocol

Packing list: Android smart watch*1, data cable*1, protective film, gift strap*1, manual*1