Details
L20 EU SPEC.
Highlights
● Dual CPU,4G+BLE+sensor, save power when getting health data frequently
● Ultra high performance and power saving:1GHZ CPU+128MB RAM run on a RTOS
● Global Roam Connection 2G+3G+4G +WIFI field test covers 130+ Countries 200+ Carriers
● Comprehensive health sensor and Dual color Optical lens: PPG+SPO2+Temprature
Spec
Model Name：L20 EU
Dimension：57x34x14mm
Available color：Black, White (for bulk order of min. 3k only)
Bluetooth version：BLE 5.0 can be used as indoor location
Waterproof：IP66 or IP67 with sim cover glued
Watch OS：RTOS Thread X
LCD：1.22 inch TFT240*240 resolution
CPU：Unisoc W307 Cortex A53 1Ghz+ GR5515 (BLE chip as sensor Hub)
GPS chip：W307
GPS antenna：LDS
GSM antenna：LDS
Heartrate sensor：PAH8009 or TBD
SPO2 sensor：PAH8009 or TBD
Blood pressure：PAH8009 or TBD
Temprature sensor：NST117
3D accelerator：DA217 or TBD
Frequency band：GSM 850/900/1800/1900mHz
3G WCDMA B1,B8
B2, B4, B5, B7, B12, B17 for US version
B1 B3 B5 B7B8B9B19B20 B28 B40 B41 for EU version
SIM card：Nano, compatible with e-sim
Charge port：Magnetic 2 pin
Button：One SOS/Power key
Battery
Type of battery：Lithium pollymer battery
Battery Capacty：900 mAh
Very frequent use：3~4 days
Battery-saving mode：9~10 days
App
Functions：Today's Date, Steps Counting,Heart Rate/Blood Pressure/SPO2 temprature/Monitor,GPS Positioning, 2-Way Call, sOS Alarm, etc.
App platforms：Web or mobile App
Alarm message：Low battery, sOS, gen-fence
Watch data：Just display, no store
Server data：Save data for past 30 days
Material
Watch Case：PC+ABS+LDS
Button：Sillcon
Strap：20mm Sport Strap (Sillcon)
Strap buckle：PC+GF
Weight and Size
Product weight：40g
Package weight：120g
Package size(LxWxH)：90*76*71mm
Packages
Package contents：1 x L20 GPS Smart Watch, 1x User Manual,1xScrewdriver,1xGift Box
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