Material: ABS+PC

Strap: Soft silicone strap

positioning mode

LBS/GPS/WIFI: support

Waterproof grade: IP67

Maximum charging voltage: 5.0V

Capacity: 600mAH

Standby time: 3-5 days

Talk time: 4 hours

Voltage: 3.7V

Material: polymer battery

Chip: SL8521

GPRS:Class 12

Ringtone: yes

Hands-free: Yes

Speaker: yes 0916 three-magnetic high-quality waterproof speaker

Microphone: yes 4.0*1.5 anti-jamming receiver

Button: Yes

Indicator light: high brightness LED light

Headphone jack: NO

Charging interface: 4PIN magnetic charging

SIM card slot: 1 micro SIM

IO port: 2pin

G-sensor: support

Antenna: Built-in FPC GSM antenna

Pedometer: YES

Heart rate monitoring/blood pressure monitoring Body temperature: Yes

Sedentary reminder/fall alarm: Yes

Antenna: Built-in FPC GSM antenna

Pedometer: YES

GSM 850 900 1800 1900

WCDMA B1 B2 B5

TDCDMA B34 B39

FDD-LTE B1 B3 B5 B7 B8

TDD-LTE B38 B39 B40 B41

GPS:Yes

WiFi: Yes

AGPS:Class12

LBS: Yes

Electronic fence: Multiple electronic fences can be set

Heart rhythm and blood pressure test: The APP side can actively send commands to test, and the watch side tests the value and uploads it to the APP for viewing

Message reminder: can remind in and out of the electronic fence status, low battery or full status

Multiple watch additions: Multiple watches can be added in one app

Historical track query: you can query the historical track within a time range of 1 month

Historical track playback function: can automatically play the track

WIFI positioning + GPS positioning + base station assisted positioning: WiFi positioning accuracy is 3-50 meters, GPS positioning accuracy can reach 3-10 meters, LBS accuracy can reach 100-500 meters range

Battery level monitoring: Know the battery level of your watch at any time

The network automatically calibrates the watch time: the watch automatically synchronizes with the network time after binding