Elderly GPS Positioning Bracelet Waterproof Anti-Lost Heart Rate Blood Pressure Body Temperature Dementia Blind Smart Positioning Watch

Network: 4G universal + 2G GSM
Positioning method: GPS+Beidou global satellite+WIFI+LBS
Health: Heart rate, blood pressure, body temperature detection
Take medicine reminder, exercise step counting and health management function
Waterproof grade IP67
Web platform/mobile App/SMS query location information
SOS one key for help
One-key quick call
Voice timekeeping
 Low battery alarm
Ringtones to find people function

Product specifications:
FDD frequency band: Band 1/2/3/5/7/8/20
TDD frequency band: Band 38/39/40/41
WCDMA frequency band: Band 1/2/5/8
GSM frequency band: Band 2/3/5/8
GPS positioning time: cold start 30sec (outdoor open sky)
Warm start 29sec (outdoor open sky)
Hot start 5sec (outdoor open sky)
GPS positioning accuracy: 5-15 meters (outdoor open sky)
WIFI positioning accuracy: 15-100 meters (with WIFI signal coverage)
Working temperature: -20℃ ~ +70℃
Working humidity: 5% ~ 95% RH
Product size: 65*42*20mm
Battery capacity: 1000 mAh

Notice:
1.Due to the light and screen difference, the item's color may be slightly different from the pictures.
2.Please allow some differences due to manual measurement.
3.Thank you for your kindly understanding.