Weenect Dog GPS Tracker 4G/2G White colour GPS Collar for dogs with real time location and no distance restrictions. It is the smallest GPS device for dogs in the world. Features: Battery: Up to 3 days battery life Waterproof: Up to 1 metre deep Attachment: Includes silicone case Connectivity: Compatible with 4G and 2G networks Location: Real-time GPS tracking with no distance limit Size: Compact, ideal for dogs of all sizes Battery: Up to 3 days battery life on a single charge Waterproof: Waterproof up to 1 metre depth Attachment: Includes a silicone sleeve for secure attachment Subscription: Unlimited access to the best location technology Classic GPS tracking (30 second to 60 minute intervals) Real-time tracking (Live tracking) Europe-wide coverage (except Switzerland) Premium customer service (response within 24 hours) Buzzer and vibrator training (conditioning) Escape and danger zone alerts Territorial analysis (heat map) Activity history and tracking (30 days)