Using GPS safely

What is GPS and why safety matters

How GPS works in consumer devices

Global Positioning System (GPS) in consumer devices combines signals from orbiting satellites with local sensors to determine your position. Modern smartphones and cars often use additional satellite networks (GLONASS, Galileo, BeiDou) and augmentation data to improve accuracy. Devices then feed location information to mapping apps, navigation prompts, and safety features. The result can be precise turn-by-turn directions, real-time traffic updates, and location-based alerts. While this technology offers convenience, it also creates opportunities for data collection, tracking, and dependency. Understanding how GPS works helps you navigate its benefits and its risks more effectively.

Common hazards when using GPS apps

Using GPS apps introduces several hazards that can affect safety and privacy. Common issues include:

• Outdated maps or incorrect routing that leads to dangerous detours or closed roads.
• Reliance on auto-generated directions without situational awareness, especially in complex or unfamiliar environments.
• Location spoofing or deceptive apps that falsely claim routes or provide misleading data.
• Excessive data usage and hidden subscription costs, which can impact devices with limited plans.
• Battery drain and performance lags that leave you without navigation when you need it most.
• Unintended sharing of your location with apps, advertisers, or cloud services, increasing privacy exposure.
• Distraction risks for drivers and pedestrians when interacting with a screen while moving.

GPS safety tips

Choose reputable apps and providers

Start with established navigation apps and services from recognized providers. Check reviews, update frequency, and the provider’s privacy policy. Favor apps that offer clear explanations of data collection, the ability to disable unnecessary features, and transparent terms of use. When possible, download apps from official storefronts to reduce exposure to counterfeit or malicious software.

Review and limit permissions

Permission management is a cornerstone of GPS safety. Grant location access only when needed and limit background access. Prefer “While Using the App” rather than “Always” for location permissions. Review other permissions (camera, microphone, contacts) to ensure they are relevant to the app’s purpose and avoid unnecessary data exposure.

Keep maps and apps updated

Regular updates fix bugs, improve route accuracy, and patch security vulnerabilities. Enable automatic updates where available and periodically check for app and OS updates. Keeping maps current reduces the risk of following outdated or hazardous directions.

Be mindful of data usage and battery life

Location services can consume significant data and drain batteries quickly. Use offline maps when traveling in areas with poor connectivity, and enable power-saving modes or reduced update frequency when appropriate. Consider limiting high-precision mode in low-signal environments to conserve energy without sacrificing essential navigation.

Turn off location sharing when not needed

Location sharing should be turned off when you do not need it. Review settings for family accounts, social features, and third-party integrations that may automatically broadcast your position. Regularly audit who can see your location and adjust accordingly.

Privacy and security considerations

Location data privacy and control

Location data can reveal patterns about where you live, work, and spend leisure time. Use privacy dashboards to review what is collected, stored, and shared by apps and services. Delete old location history when possible, and opt out of data aggregation or profiling features. Be mindful of cloud backups, which may retain location data beyond device deletion.

Secure device practices and account protection

Protect devices and accounts with strong passwords, biometric authentication where available, and multi-factor authentication (MFA). Keep operating systems up to date, install trusted security software, and be cautious of phishing attempts that seek to gain access to location data or linked accounts. Regularly review account activity for unfamiliar devices or sessions.

Managing permissions for family devices

Family and shared devices require deliberate permission management. Use parental controls or family account features to set boundaries on location sharing, app installation, and data sharing. Have age-appropriate conversations about when and why location data should be accessible and maintain ongoing supervision aligned with the child’s maturity level.

Safety guidelines for drivers, pedestrians, and families

Driving: hands-free use and distraction reduction

When driving, use built-in car navigation systems or hands-free interfaces to minimize manual interactions. Mount devices securely, keep the screen within your line of sight, and rely on voice prompts or audio cues rather than looking at the screen. Pause or pull over if you need precise input during navigation, and set destination previews before starting a route.

Pedestrians: using GPS without compromising safety

GPS can aid navigation on foot, but looking at a screen while moving increases risk. Use large, legible directions, enable voice guidance, and take brief glances rather than sustained screen interaction. Prefer audio cues for turn instructions and be aware of your surroundings, especially near traffic crossings and doors.

Families: teaching kids about safe location sharing

Educate children about why location sharing exists, when it’s appropriate, and how to protect their privacy. Establish clear rules about sharing with friends or social networks, and model responsible behavior. Use age-appropriate monitoring that respects privacy while ensuring safety, and review privacy settings together as a family.

Trusted Source Insight

Key takeaway from UNESCO on digital literacy and safety in location-based services

UNESCO emphasizes the importance of digital literacy and privacy awareness when using location-based tools. It highlights the need for data-sharing consent and age-appropriate guidance to help users navigate GPS-enabled apps safely. For a comprehensive overview, you can access the UNESCO resource here: UNESCO Digital Literacy and Safe Use of Location-Based Services.

How to apply the UNESCO insight to GPS use in daily life

In daily life, apply UNESCO’s guidance by teaching critical thinking about app claims, understanding consent choices, and setting boundaries for data sharing. Encourage families to discuss how location data is used, implement parental controls for younger users, and promote digital literacy practices that help users evaluate app permissions, terms, and privacy settings before installation. By integrating these practices, GPS use becomes safer, more private, and more transparent for learners and caregivers alike.

Conclusion

Recap of practical steps to use GPS safely

To use GPS safely, start with reputable apps, review and limit permissions, keep maps updated, and be mindful of data usage and battery life. Turn off location sharing when it’s not needed, and maintain secure devices and accounts through strong authentication and regular updates. Apply these practices consistently to reduce risk while preserving the benefits of precise navigation and timely information.

Final tips for ongoing privacy and device security

Maintain ongoing privacy and security by conducting periodic permission audits, enabling MFA, and monitoring location data access across apps. When traveling or using shared devices, use offline maps when possible and disable background location to minimize exposure. Regular family conversations about safe location sharing reinforce good habits and adapt to changing technology and apps.