GeoZilla is the better choice if you need global tracking, real-time updates, and an SOS button for emergencies. Its main drawback is the shorter battery life, which lasts only up to five days before needing a recharge.
Family1st is ideal for long-term tracking in the U.S., offering a two-week battery life and a lifetime warranty. However, it doesn’t support international use or have an SOS button, which may limit its functionality for personal safety.
GeoZilla GPS Tracker

GeoZilla is a lightweight, wearable GPS tracker designed for real-time tracking across multiple locations, including international travel. It is ideal for families, pet owners, and business use.
Key Features:
-
Worldwide Tracking: Works in the USA and globally via cellular, WiFi, and GPS.
-
Real-Time Location Updates: Provides updates every 60 seconds.
-
Geo-Fencing Alerts: Sends instant notifications for entry/exit of a defined area.
-
SOS Button: One-press emergency alert with location sharing.
-
Rechargeable Battery: Lasts up to 5 days on a full charge.
-
Subscription Plans: Starts at $4.4/month for long-term plans or $19.99 monthly.
Who Should Buy GeoZilla?
-
Parents tracking young children
-
Pet owners looking for a small, wearable tracker
-
Travelers who need international tracking capabilities
-
Families with elderly members who may need emergency assistance
Pros & Cons:
✅ Pros:
-
Works globally for travel and international use.
-
Lightweight & wearable for pets, kids, and seniors.
-
Instant emergency alerts with an SOS button.
❌ Cons:
-
Battery lasts only 5 days, requiring frequent charging.
Family1st GPS Tracker

Family1st is a cost-effective, high-battery-life GPS tracker best suited for vehicle tracking, asset protection, and personal safety within the USA.
Key Features:
-
Real-Time GPS Tracking: Provides live location updates via a mobile app.
-
Geo-Fencing Alerts: Notifies users when the tracker enters or exits set boundaries.
-
Extended Battery Life: Lasts up to 2 weeks per charge.
-
Subscription Plans: Starts at $15.95/month (annual) or $21.95/month (monthly plan).
-
Lifetime Warranty: Guarantees long-term use with free replacements.
Who Should Buy Family1st?
-
Car owners looking for discreet vehicle tracking
-
Users who prefer longer battery life
-
People looking for an affordable long-term subscription plan
-
Those who only need tracking within the USA
Pros & Cons:
✅ Pros:
-
Battery lasts up to 2 weeks, reducing charging frequency.
-
Lower subscription costs for long-term savings.
-
Lifetime warranty for guaranteed reliability.
❌ Cons:
-
No SOS emergency button for instant alerts.
Key Differences: GeoZilla GPS Tracker vs. Family1st GPS Tracker
Feature |
GeoZilla GPS Tracker |
Family1st GPS Tracker |
Coverage |
Works worldwide, including the USA and international locations |
Works only in the USA |
Real-Time Tracking |
Available |
Available |
Geo-Fencing Alerts |
Available |
Available |
Battery Life |
Lasts up to 5 days per charge |
Lasts up to 2 weeks per charge |
SOS Button |
Emergency alert button included |
No emergency alert button |
Subscription Cost |
Starts at $4.40 per month for long-term plans or $19.99 per month |
Starts at $15.95 per month for annual plans or $21.95 per month for a standard monthly plan |
Device Warranty |
No lifetime warranty |
Lifetime warranty included |
Which GPS Tracker is Right for You?
GeoZilla is a great choice if:
-
You need a GPS tracker that works globally, making it ideal for travelers, pets, or family members.
-
Safety is a priority, and having an SOS button for emergencies provides peace of mind.
-
A small, lightweight, and wearable design is important, especially for kids or pets.
Family1st is the better option if:
-
A long battery life is essential, with up to two weeks per charge for uninterrupted tracking.
-
You’re looking for an affordable and reliable GPS tracker designed for use in the United States.
-
Vehicle tracking or discreet asset monitoring is your main requirement.