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

Machine size: 49*46*20MM

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

Packing: GPS device only