specification?
Product Name: Pet GPS Tracker
Machine size: 49*46*20MM
Packing size: 135*45*95MM
Color: black/white
Platform solution: MTK2503D
GSM frequency: 850/900/1800/1900MHz
Positioning type: GPS+BEIDOU+WIFI+LBS
GPS sensitivity: (-157DB)
GPS accuracy: 5-20M
LBS accuracy: 100-1000M
WIFI accuracy: 10-50M
Power saving mode: positioning upload once in 24 hours, standby for 5 days
Standard mode: locate and upload once an hour, standby for 3 days
Accurate mode: positioning and uploading once in 10 seconds, standby for 12 to 15 hours
Working temperature: -20? to +55?
Battery: polymer 500 mAh
Material: ABS+PVC
Features:
GPS location and activity tracker for dogs and cats
Proactive Alerts: Get email, app or text notification when your pet leaves their safe place before they get too far away
Advanced Tracking: Fast and accurate tracking with GPS, cellular and Wi-Fi technology, so you can find your pet in minutes if they get away
Nationwide Coverage: Whistle uses advanced GPS and cellular technology to pinpoint your pet's location anywhere
Monitor Activity: Track your dog's daily activity and rest to keep your companion in great shape for their age, weight and breed
Durable + Waterproof: attaches to any collar or harness up to 1 inch wide and designed to go anywhere with your pet, even swimming
Long Standby: 120h standby ,low battery reminder function, long time standby will not lose contact