Garmin · Trucks
The Garmin dēzl™ OTR620 6" GPS Truck Navigator is built for professional drivers who want clearer guidance and fewer surprises from dispatch to dock. Its bright 6” high-resolution touchscreen is designed for quick readability while driving, and the interface supports spoken commands to help keep hands on the wheel.
With customizable truck routing based on a saved truck profile and road warnings along the way, this navigator helps plan routes that fit the rig and load. It also adds driver-informed value through dēzl community ratings for truck parking and destination access points, plus arrival planning with high-resolution aerial views of loading docks, truck entrances and security gates.
Navigation
dēzl™ OTR620 lets drivers build a truck profile customizable by height, weight, length, width and hazardous materials. With that information, it can recommend truck-preferred routes and provide road warnings to support better decisions when running new lanes or managing changing load requirements.
Display
For tight final miles, the navigator supports expert arrival planning using satellite imagery with high-resolution aerial views. This helps drivers preview loading docks, truck entrances and security gates before pulling in, reducing guesswork when approaching unfamiliar facilities.
Connectivity
Built-in Wi-Fi® connectivity supports wireless map and software updates without using a computer. When paired with the Garmin dēzl™ app on a compatible iPhone® or Android™ smartphone, it can access live traffic, weather and real-time fuel prices, and display smart notifications. Hands-free calling requires a Bluetooth®-enabled smartphone.
The unit features a 6" multi-touch, glass, HD color TFT display with backlight and 1280 x 720 pixels resolution for crisp map detail. The screen size and bright presentation are designed to make key information easier to read at a glance. Physical dimensions are 6.0”W x 3.4”H x 0.7”D (15.2 x 8.6 x 1.9 cm) with a weight of 6.2 oz (176 g), and it uses a rechargeable lithium-ion battery rated for up to 1 hour.
dēzl community features help drivers find and share truck-focused location feedback. Along the route, drivers can view rated community truck parking and search for nearby community shared loading docks, security gates and truck entrances associated with a destination. The navigator also displays popular truck paths used by other truckers to improve situational awareness in unfamiliar areas.
To support day-to-day decision-making, dēzl™ OTR620 provides driver alerts for upcoming sharp curves, steep grades, speed changes, railroad crossings and more. It also adds a wind speed weather overlay on the map and can alert when high winds are detected on the route. For weight checks, the built-in search tool helps locate nearby CAT Scale locations in the U.S. and Canada before continuing down the road.
The navigator includes detailed street maps of North America with included map updates, covering the U.S., Mexico, Canada, Puerto Rico, U.S. Virgin Islands, Cayman Islands and Bahamas. It comes with 16 GB of internal storage and supports microSD™ card expansion (not included) for adding maps. See the specifications below for full map, memory and feature details.
| Part Number | 010-02923-00 |
|---|---|
| Model | dēzl™ OTR620 |
| Configuration | 6" GPS Truck Navigator |
| Dimension | 6.0”W x 3.4”H x 0.7”D (15.2 x 8.6 x 1.9 cm) |
| Weight | 6.2 oz (176 g) |
| Display Type | 6" multi-touch, glass, HD color TFT with backlight |
| Display Size | 5.7" W x 3.2" H (14.5 x 8.1 cm) 6" diagonal |
| Display resolution | 1280 x 720 pixels |
| Battery Type | Rechargeable lithium-ion |
| Battery life | Up to 1 hour |
| dēzl OTR620 |
| Vehicle suction cup mount |
| USB-C vehicle power cable with 12 Volt adapter |
| Documentation |
| Maps & Memory | Preloaded street maps, 3D Terrain, Ability to add maps, Includes map updates, Downloadable Satellite Imagery, BirdsEye Direct satellite imagery |
|---|---|
| Sensors | GPS, Galileo |
| Trucking Smartwatch Features | Easy break planning, Truck plaza loyalty programs |
| Camera Features | Backup camera compatible |
| Navigation Features | Garmin Real Directions™ landmark guidance, Millions of Foursquare® points of interest, TripAdvisor® traveler ratings, Route shaping through preferred cities/streets, Voice-activated navigation (operate device with spoken commands), Includes traffic, Lane assist with junction view (displays junction signs), Bluetooth® pairing, Speed limit indicator (displays speed limit for most major roads in the U.S. and Europe), Driver alerts for sharp curves, school zones, red light and speed camera warnings and more |
| Advanced Features | Smart notifications via app, Wi-Fi® map and software updates, Access to live services via app (traffic, weather, etc.) |
| Connectivity | Requires Bluetooth®-enabled smartphone |
| Semi Truck Features | Specialized truck routing, Rated community truck parking, Community truck destinations, Wind speed weather overlay, CAT scale locator, Expert arrival planning with BirdsEye Direct Satellite Imagery, Live shower and parking data, PrePass weigh station notifications and bypass decisions, Trucking points of interest, Truck-specific speed limits and 9 more |
| Data cards | MicroSD™ card (not included) |
|---|---|
| Internal storage | 16 GB |
| External memory storage | MicroSD™ card (not included) |
| Smartphone platform compatibility | IPhone®, Android™ |
|---|---|
| Works with Garmin app on a compatible smartphone | Yes (via the Garmin dēzl™ app) |
Requires use of the dēzl app on your compatible smartphone
Not available in all areas. Entering your truck’s profile characteristics does not guarantee your truck’s characteristics will be accounted for in all route suggestions. Always defer to all posted road signs and road conditions.
U.S. only. Requires active PrePass account and use of the dēzl app on your smartphone enabled with BLUETOOTH technology
Available in English, German, French, Spanish, Italian, Danish, Dutch and Swedish
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