With high-precision independent GPS module and Lora radio frequency, GoFindMe allows you to track each other instantly by real-time position, distance, direction and trace display, communicate free during participating outdoor adventure like hiking, backpacking even when your phone service fails. It doesn’t require a Wi-Fi, or a cell service, or a subscription fee of any kind. Never worry again about losing contact from your team members. GoFindMe the device can be automatically paired with the app via bluetooth, then you can explore and communicate free under any open sky. GoFindMe Top Features: -Track each other in real-time for any adventure -Private off-grid communication via text and voice message -One button SOS in emergency -Automatic record traces, easy to share -Sync up to 32 members in one group -Easy pin meeting place/home base -Set customized safe zone to keep an eye on your loved ones -Broad range signal up to 5 miles -Connectivity range can be extended by Mesh Mode -Up to 72 hours of battery life on a single charge -Durable material - IP67 waterproof, dustproof and shockproof Want to learn how to use GoFindMe? Search " GoFindMe Tracker" on YouTube and subscribe to find the tutorials. Or use the link below to subscribe: https://www.youtube.com/channel/UCbzDuG4cboE66IyLjyueY1w/featured Also you can follow us on social networks to find the latest product updates: Facebook: https://www.facebook.com/GOFINDMETracker/ Twitter: https://twitter.com/GOFINDMETracker Instagram: https://www.instagram.com/gofindmetracker/ Feel free to get in touch with us if you have any question when using the app and device: firstname.lastname@example.org.