Do GPS dog trackers work without cell service?
Yes, many GPS dog trackers can work without cell service by utilizing other communication methods, such as satellite networks. However, the ability to track in real-time may be limited in areas with poor satellite reception. Cellular IoT is more than valuable when a device cannot establish a connection with satellites, perhaps due to poor reception or obstruction. It can switch to cellular networks to transmit location data. This ensures that pet parents can still track their pets even in areas with limited satellite coverage, such as urban canyons or dense forests. 
1NCE Shop

Buy the 1NCE IoT Lifetime Flat now

Visit the 1NCE Shop and start connecting your IoT devices easily. Simply order your SIM cards, choose the desired type of SIM card and fill out all required forms. After the payment has been approved you get your cards within five to seven business days.