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GSM GPRS Activity Tracker Wristband Pedometer

GSM, GPRS and Activity Tracker Wristband Pedometer SIFIT-2.7


GSM Data Transmission pedometer

GSM & GPRS Acticvity Tracker Wristband 

SIFIT-2.7 GSM, GPRS & Activity Tracker Wristband Pedometer


  • GSM frequency: 850/900/1800/1900MHz
  • GSM/GPS: MTK6260/UBlox-7
  • GPRS: class 12, TCP/IP built-in GSM module
  • GPS sensitivity: -165dBm
  • GPS location accuracy: 5-10m (2D RM)
  • LBS location accuracy: 50-200m
  • Speed accuracy: 0.1m/second
  • GPS cold start: <38 second
  • GPS warm start: <32 second
  • GPS hot start: <2 second
  • Maximum elev: 18,000m
  • Battery capacity: 3.7V 450mAh
  • Maximum speed: 515m/second
  • External dimension: 47.0(L)x36.0(W)x15.0(H)mm
  • Weight: 15g
  • Working temperature: – 20°C-+70°C


1. Standby time: 3-5 days
2. Dual control mode, mobile client or computer GPRS service platform
3. GPRS real-time positioning, tracking, monitoring
4. SOS emergency alarm
5. Electronic fence
6. Low battery alarm function
7. Remote shutdown
8. Two-way call
9. Supports Android and Apple systems


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