--- product_id: 70649245 title: "Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use" brand: "tsi" price: "₱15991" currency: PHP in_stock: true reviews_count: 4 url: https://www.desertcart.ph/products/70649245-transystem-gl-770m-professional-gnss-gps-glonass-data-logger-trip store_origin: PH region: Philippines --- # IPX3 splashproof & shockproof 35h battery life + motion sensor Dual GNSS (GPS + GLONASS) Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use **Brand:** tsi **Price:** ₱15991 **Availability:** ✅ In Stock ## Summary > 🛰️ Track smarter, travel farther, and never miss a moment! ## Quick Answers - **What is this?** Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use by tsi - **How much does it cost?** ₱15991 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/70649245-transystem-gl-770m-professional-gnss-gps-glonass-data-logger-trip) ## Best For - tsi enthusiasts ## Why This Product - Trusted tsi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Ready:** Splashproof IPX3 and shockproof design withstands real-world conditions, perfect for fieldwork or travel. - • **Seamless Trip Memories:** Geotag photos and visualize routes on Google Earth with user-friendly Photo Tagger software—relive every journey. - • **Endurance That Keeps Up:** 35 hours of continuous logging with smart motion sensor power-saving technology—track longer, worry less. - • **Precision Tracking, Always:** Dual satellite systems GPS + GLONASS ensure ultra-reliable location data for business or adventure. - • **Smart Fleet & Field Control:** Car mode auto-start/stop syncs with ignition, ideal for managing mobile teams and fleet efficiency. ## Overview The Transystem GL-770M is a professional-grade GNSS data logger supporting GPS and GLONASS for precise location tracking. Designed for both business fleet management and personal travel logging, it offers up to 35 hours of battery life enhanced by a motion sensor for energy efficiency. Its rugged IPX3 splashproof and shockproof build ensures durability in demanding environments. With a push-to-log POI button and compatible Windows Photo Tagger software, users can geotag photos and visualize routes on Google Earth, making it a versatile tool for professionals and adventurers alike. ## Description GL-770M GNSS Data Logger / Trip Recorder(GNSS recorder without G-mouse function) Support 2 GNSS, GPS and GLONASSGL-770M is a GNSS data logger for business and private use. Businesses can effectively use this device to control their field workers or for fleet management. It is splashproof (IPX3) and shockproof. The device is equipped with a motion sensor to ensure maximum battery life. Users can mark their location with POI button. With the user-friendly GPS Photo Tagger software, you can follow the recorded routes on Google Earth maps. With this software you can save latitude, longitude and altitude information in photos (geotagging). The photos can be displayed as waypoints on a digital map. So you can keep good memories and pleasant impressions from your travels.Main Features:- Supports two satellite systems GPS and GLONASS- High sensitivity MediaTek chipset- Supports Bluetooth Smart (BT4.0) LNS*(*BT connection to external devices via BT4.0 LNS requires App, that is not included!)- Up to 250,000 waypoint records- The logging interval can be set by time, distance and speed- Supports 5Hz update rate for high-speed applications- Dual power supply: from the battery or via USB cable in the car- Car mode: When starting/stopping the engine, the device is activated or deactivated- Surge protection for continuous power supply in the car- The motion sensor for intelligent energy saving- Operating time over 35 hours and 700 hours in sleep mode- POI function. Vibration feedback for POI confirmation- IPX3 waterproof (splashproof)- Shockproof (1.5 meter free fall)- Dimentions: 3.15 x 2.04 x 0.66 in. Weight: 2.88 ozOS Compatibility: Windows 7 / 8 / 8.1 / 10 / 11 Package content: GL-770M GNSS recorder / USB cable / Quick start guide with software key Review: Poorly Documented - I'll wait to review functionality, but as far as documentation goes, this is a bust. It ships with just a quick guide which explains things very superficially. I'm still not sure what the Bluetooth capability is there for because I couldn't get it to work. I think it somehow helps to spy on your employees. You need to download from their website a driver and a .rar file - which does not natively extract in Windows 11, so I had to figure out how to do that (a separate download of a .rar extractor). A more explanatory manual is in the photo sharing software. This manual is mentioned nowhere. It helps, but is way out of date (2009), doesn't match the current software, and poorly and incompletely describes the various functions. All in all, a way too frustrating set up experience for what should be a pretty simple device. My needs are simple. Accurately track log over relatively long periods of time with the internal battery and then transfer those logs to my computer. We will see if it fits that bill, and I can upgrade the rating. Review: Good logging device - Fast satellite lock (~1min the most on open conditions), very good tracking and simple but useful windows software. By default it logs with a 5sec. frequency that can be changed to 1sec. with the software. I didn't try to use it with my android phone. By the moment it feels rock solid and perfect logs for 5+ hours, ~10 tracks. ## Features - GL-770M is a GNSS recorder (without G-mouse function) for commercial and personal use. Businesses can effectively use this device to control their field workers or for fleet management. Private users can record their trips and geotag photos with Photo Tagger software (for Windows). So they can keep nice memories and impressions from their travels. - 2 GNSS systems support, GPS and GLONASS. High sensitivity (-165dBm). 250,000 waypoint records. Configurable update rate 1-5 Hz. - Push-to-log button for manual POI record. Motion sensor for smart energy saving. Dual power supply, from the battery or via USB cable in the car. Car Mode for start/stop with ignition. - The user-friendly GPS Photo Tagger software (Windows) allows you to follow the recorded routes on Google Earth maps and save latitude, longitude and altitude information to photos based on the time of photography. The photos can be displayed as waypoints on a digital map. - IPX3 waterproof (splash protection). Shockproof (1.5 meter free fall). OS compatibility: Windows 7 / 8 / 8.1 / 10 / 11. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076T7WNNW | | Additional Features | Bluetooth, Waterproof | | Battery Average Life | 35 Hours | | Battery Life | 35 Hours | | Brand | TSI | | Built-In Media | Battery, Cable | | Compatible Devices | Personal Computer, Smartphone, Tablet | | Connectivity Technology | Bluetooth, USB | | Customer Reviews | 3.3 out of 5 stars 5 Reviews | | Included Components | Battery, Cable | | Item Dimensions | 3.15 x 2.09 x 0.75 inches | | Item Weight | 0.18 Pounds | | Manufacturer | Transystem | | Special Feature | Bluetooth, Waterproof | | Supported Application | Alarm | ## Product Details - **Brand:** TSI - **Connectivity Technology:** Bluetooth, USB - **Included Components:** Battery, Cable - **Special Feature:** Bluetooth, Waterproof - **Supported Application:** Alarm ## Images ![Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use - Image 1](https://m.media-amazon.com/images/I/41XY6FhY3mL.jpg) ![Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use - Image 2](https://m.media-amazon.com/images/I/71mgQuqnkBL.jpg) ![Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use - Image 3](https://m.media-amazon.com/images/I/81z4f2cEHEL.jpg) ![Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use - Image 4](https://m.media-amazon.com/images/I/711YHz6xaeL.jpg) ![Transystem GL-770M - Professional GNSS (GPS + GLONASS) Data Logger/Trip Recorder for Business and Personal use - Image 5](https://m.media-amazon.com/images/I/81toe7l7gsL.jpg) ## Customer Reviews ### ⭐⭐ Poorly Documented *by B***K on September 16, 2023* I'll wait to review functionality, but as far as documentation goes, this is a bust. It ships with just a quick guide which explains things very superficially. I'm still not sure what the Bluetooth capability is there for because I couldn't get it to work. I think it somehow helps to spy on your employees. You need to download from their website a driver and a .rar file - which does not natively extract in Windows 11, so I had to figure out how to do that (a separate download of a .rar extractor). A more explanatory manual is in the photo sharing software. This manual is mentioned nowhere. It helps, but is way out of date (2009), doesn't match the current software, and poorly and incompletely describes the various functions. All in all, a way too frustrating set up experience for what should be a pretty simple device. My needs are simple. Accurately track log over relatively long periods of time with the internal battery and then transfer those logs to my computer. We will see if it fits that bill, and I can upgrade the rating. ### ⭐⭐⭐⭐⭐ Good logging device *by I***C on July 23, 2018* Fast satellite lock (~1min the most on open conditions), very good tracking and simple but useful windows software. By default it logs with a 5sec. frequency that can be changed to 1sec. with the software. I didn't try to use it with my android phone. By the moment it feels rock solid and perfect logs for 5+ hours, ~10 tracks. ### ⭐⭐⭐⭐⭐ Size -autonomy- *by C***N on August 27, 2018* It's sise is perfection for inboard applications. The software is est to use to extraction data and tranfer in excel file. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/70649245-transystem-gl-770m-professional-gnss-gps-glonass-data-logger-trip](https://www.desertcart.ph/products/70649245-transystem-gl-770m-professional-gnss-gps-glonass-data-logger-trip) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-08*