Pet technology company Fi has announced the integration of satellite connectivity into its latest hardware, the Fi Series 3 collar, allowing for pet tracking in remote locations where cellular service is unavailable. By leveraging the Iridium satellite network, the company aims to provide owners with location updates in areas previously considered “dead zones” for standard GPS-enabled pet wearables.
This development marks a shift in the pet tracking market, moving beyond reliance on traditional cellular towers like LTE-M or 4G. According to official product documentation provided by Fi, the device utilizes a low-earth orbit (LEO) satellite constellation to transmit location data, ensuring that users can maintain a connection to their pets even in wilderness environments or remote rural regions.
How Satellite Tracking Functions for Pets
Traditional pet trackers rely on cellular networks to relay GPS coordinates from the collar to a smartphone application. When a pet moves into a mountainous area, a deep forest, or a remote desert, these trackers often lose their ability to send updates, effectively leaving the owner without current location data. Fi’s implementation of satellite connectivity is designed to bypass the need for terrestrial cellular infrastructure.

The system operates by having the collar act as a transceiver that communicates directly with satellites orbiting the Earth. When the device detects that it has lost cellular signal, it automatically switches to the satellite network to broadcast the pet’s location. This process is managed through an updated version of the Fi app, which consolidates data from both cellular and satellite sources. According to the company’s frequently asked questions regarding connectivity, this hybrid approach is intended to provide near-continuous tracking coverage, provided the collar has a clear view of the sky.
Hardware and Subscription Implications
The Fi Series 3 collar represents the latest iteration of the company’s wearable line, which includes a stainless steel core and a reinforced band. The inclusion of satellite technology necessitates a specific subscription model, as satellite data transmission is more costly than standard cellular data. While the base hardware tracks activity and sleep, the “off-grid” or satellite-enabled features require a specific service plan.
Industry analysts note that satellite-based consumer hardware often carries a premium price tag due to the cost of maintaining satellite network access. As reported by The Verge, while the hardware itself is priced to compete with premium pet wearables, users must account for the recurring costs associated with the satellite connectivity service. Potential customers are encouraged to verify their local coverage maps and subscription tiers through the official Fi website before purchasing, as the satellite functionality is intended specifically for those who frequently travel to areas without cellular reception.
Comparison with Cellular-Only Trackers
The primary advantage of the Fi Series 3 over standard trackers is its utility in off-grid scenarios. Cellular trackers are highly effective in urban and suburban environments where towers are abundant. However, they fail in “blind spots.” By contrast, the satellite-enabled collar is engineered for outdoor enthusiasts, hunters, and hikers who take their pets into remote terrain.
Users should be aware that satellite tracking is generally less frequent than cellular tracking due to power consumption constraints. While a cellular tracker might update every 30 seconds to a minute in an active state, satellite updates may occur at longer intervals to conserve battery life. According to Fi’s technical support documentation, the battery longevity of the collar remains a priority, and the device optimizes its transmission frequency based on the signal strength and the selected tracking mode.
Future Developments and Official Updates
The integration of satellite technology into consumer wearables is a growing trend, following similar implementations in smartphones and emergency communication devices. As the technology matures, consumers can expect improvements in latency and battery efficiency. Fi has stated that it will continue to issue firmware updates to improve the handover process between cellular and satellite networks.

Owners interested in the latest software capabilities for their devices should check the “Settings” tab in the Fi mobile application, which serves as the primary hub for device updates and subscription management. For those seeking information on hardware compatibility or specific regional satellite availability, the company maintains a Help Center that details supported operating environments and troubleshooting steps for connectivity issues.
The company has not announced a specific date for the next major hardware revision. Users are encouraged to monitor the official Fi news portal for announcements regarding network expansion or new features. Comments and inquiries regarding specific use cases in remote areas can be directed to the company’s customer support team through their verified social media channels or the support portal.