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Garmin Dash Cam 66W

Wide-angle dash cam with GPS

Item # 150DCAM66W

The Garmin Dash Cam 66W watches the road through a 180° wide-angle lens, capturing video in HD up to 1440p.

The Garmin Dash Cam 66W watches the road through a 180° wide-angle lens, capturing video in HD up to 1440p.

California customers:
Please click here for your Proposition 65 warning.

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Item # 150DCAM66W

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$249.99 -$50.00 Price break


About the Garmin Dash Cam 66W

Record a 180° wide-angle view

The Garmin Dash Cam 66W watches the road through a 180° wide-angle lens, capturing everything ahead of you in HD resolution up to 1440p. Plus, this cam uses Clarity HDR to give you the best possible picture in the worst possible lighting. Garmin's Travelapse feature can compile hours of video into a short highlight reel. Best of all, Garmin's voice command feature lets you start and stop video recording and more just by saying so. The cam accepts a microSD card up to 64GB and has built-in Bluetooth and Wi-Fi for easy sharing with mobile devices.

Record a 180° wide-angle view

The Garmin Dash Cam 66W watches the road through a 180° wide-angle lens, capturing everything ahead of you in HD resolution up to 1440p. Plus, this cam uses Clarity HDR to give you the best possible picture in the worst possible lighting. Garmin's Travelapse feature can compile hours of video into a short highlight reel. Best of all, Garmin's voice command feature lets you start and stop video recording and more just by saying so. The cam accepts a microSD card up to 64GB and has built-in Bluetooth and Wi-Fi for easy sharing with mobile devices.

Handy driver assistance

Garmin packs some extremely useful features for the frequent driver into the Dash Cam 66W. Its adjustable magnetic mount adheres to your windshield, and Garmin gives you a vehicle charger for power. A 2" LCD shows you what this dash cam is loop-recording as you drive, but it's also keeping an eye on the road ahead to give you an audible Forward Collision warning if you approach a car too rapidly, and a Lane Departure warning if you veer from your lane. And thanks to built-in GPS, the Dash Cam 66W even detects speed and red light cameras on the horizon and gives you a heads up.

Incident Detection

If you're involved in an accident, Garmin's Incident Detection feature uses a built-in G-Sensor to detect hard braking or a collision, and then saves vital video files for a complete record of the event. Built-in GPS geo-tags your files with latitude, longitude, date, time, speed, and direction of travel in order to provide a more complete presentation.

Built-in microphone

An integrated microphone allows you to record audio; if you need to take the cam out and get some snapshots of damage, it has 3.7 megapixel photo capability and battery life up to 30 minutes as well. Watch whatever you record on the cam's built-in monitor, or download Garmin's free Dash Cam player software to view and organize your video files on your computer.

Parking mode

This fully automated camera starts recording once the engine is turned on and stops when the engine is turned off. However, using Garmin's optional hardwire powering kit (not included), this camera will wake when your vehicle is parked (and its built-in motion sensor is triggered) to record what's in front of it — a great theft deterrent.

Multiple camera system

If you own multiple Garmin dash cameras, they can be paired to your smartphone through the Garmin Drive app. Use this cool feature to install multiple cameras in the same vehicle, or to connect to dash cameras from multiple vehicles to the same phone. Garmin lets you create composite picture-in-picture videos from simultaneous recordings.

Note: This dash cam does not include a microSD card for video storage. In order to save recorded video, you will need a microSD card with storage capacity over 8GB.


Product highlights:

    General Features:
    • portable digital video recorder
    • Clarity™ HDR for a better picture in low light
    • GPS receiver for incident geo-tracking and time-stamping
    • also includes vehicle power cable, and adhesive-backed magnetic mount
    • built-in Wi-Fi for wireless sharing with mobile devices
    • built-in Bluetooth for audio playback over your vehicle's audio system
    • alerts driver with warnings of speed cameras, red light cameras, Forward Collision, and Lane Departure
    • records up to 1440p video files
    • 2" TFT LCD display for viewing and playback
    • G-sensor Incident Detection

    What's in the box:

    • Dash camera with adjustable magnetic mount
    • 2 Adhesive metal windshield mounting disks (1 installed on magnetic mount)
    • Long power cable (13'-3") with Type A USB on one end and right-angled Micro-B USB on other end
    • Short power cable (61") with Type A USB on one end and right-angled Micro-B USB on other end
    • Dual USB power adapter (DC output: 5V 2.4A total)
    • Instructions
    • Important Safety and Product Information

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    More details on the Garmin Dash Cam 66W

    Stacey B.
    The Garmin Dash Cam 66W replaces these items:

    Product Research


    Overview: The Garmin Dash Cam 66W is a compact, stand-alone dash camera with a super wide-angle 180° lens that records 1440p video of the road ahead as you drive. The camera has a 2" LCD display, and mounts to your windshield with the supplied adhesive/magnetic mount. It records video and audio onto a microSD card (not included). As it records, the time and date and location data are embedded into the video so you'll know exactly when and where a captured event occurred. The camera also provides driver awareness features and alerts for your safety.

    GPS: Built-in Garmin GPS technology provides an accurate record of your location, should an event take place. The unit will embed location information into the recordings as you drive. Should an accident or incident occur, the captured footage will include the exact location (latitude and longitude), direction of travel, speed, date, and time the event took place.

    Recording: The Dash Cam 66W records in a continuous loop onto an inserted microSD card. It records both audio and video as you drive, or video only (if desired). As long as the Dash Cam is receiving power, it is recording. As the available memory runs out, it starts recording over the oldest recordings. You can manually save a video recording or take a still photo by pressing a button on the side panel.

    Resolution: The Dash Cam 66W records high definition video at up to 60 frames per second onto the microSD card. You can also record with the Clarity HDR (high dynamic range) option, which combines multiple exposure levels for each video frame to improve clarity in high contrast or low light conditions. The higher the resolution or frames per second, the more memory space is required on the microSD card. The video resolution options include:

    Setting Resolution
    1440p, 30fps, HDR 2660 x 1440
    1080p, 60fps 1920 x 1080
    1080p, 30fps, HDR 1920 x 1080
    720p, 30fps, HDR 1280 x 720

    Display: The unit is equipped with a 2" color LCD display with a resolution of 320 x 240 pixels. You can use the display to properly aim the camera while recording, or for playing back recordings. In the menu, you can adjust the brightness, color mode, and display timeout. The amount of data that is overlayed over the image can be adjusted as desired (date and time, location, speed).

    Lens: The Dash Cam has a 180° super wide-angle lens that gives you a full view of the road, including most cross traffic. You can manually adjust the exposure for brighter or darker lighting conditions.

    Microphone: An integrated microphone records audio inside the vehicle. If desired, the microphone can be turned off so the unit records only video.

    Power Cables: The Dash Cam 66W comes with two power cables, allowing you to install the camera in a number of ways. The longer cable (13.25 feet) can be used for a more permanent installation, feeding the cable up and around the windshield, and tucked out of sight behind the vehicle trim. The shorter cable can be used for temporary installations, especially if you transfer the camera from one vehicle to another.

    Rechargeable Battery: The built-in rechargeable battery is charged when connected to vehicle power through the DC power port. Normally, the unit will be plugged into vehicle power as you drive. If you need to remove the Dash Cam from the vehicle, the battery has enough stored power to operate approximately 30 minutes.

    Record After Power Loss: You can set the Dash Cam to continue recording after the DC power is lost. You can choose between 5 seconds, 15 seconds, 30 seconds, and 1 minute.

    Record While Parked: If you want to record video while the vehicle is parked, you will need the optional Parking Mode Cable. With the cable connected, you can power the camera when the vehicle is parked and turned off. In the menu, you can set the amount of time the camera remains active while parked. A motion sensor in the camera activates recording each time motion is detected.

    microSD Card: The Dash Cam 66W records video and audio onto a microSD card (not included with the camera). The camera is compatible with microSD cards 8 GB or greater. Class 10 speed rated cards, or higher, are required.

    Automatic Incident Detection: The Dash Cam has a built-in G-sensor, which can detect when a collision or hard braking occurs. When the G-sensor detects an incident, the previous, current, and next recordings are automatically saved. This way, a complete record of the moments before, during, and after the event is preserved.

    Forward Collision Warning System (FCWS): As you drive, the Dash Cam 66W continuously records the view in front of your vehicle. The Forward Collision Warning feature alerts you if you are driving too close to the vehicle ahead of you. The FCWS feature automatically activates when your vehicle exceeds 30 mph. The device determines your speed using GPS, and calculates a safe following distance to the vehicle ahead of you, based on your speed. If the device detects that you are following too closely, a warning appears on the screen and an audible alert will sound. You can set the Forward Collision Warning sensitivity to low, medium, or high.

    Go Alert: The Go Alert can alert you at a stop light or during traffic delays when the vehicle in front of you has started moving. When the road ahead of you is clearing, the Dash Cam 66W plays a tone and displays an alert.

    Lane Departure Warning System: The Lane Departure Warning System (LDWS) alerts you when you may be drifting over into oncoming traffic or in danger of running off the road. The LDWS provides alerts only when your vehicle exceeds 40 mph. The alert appears on the left or right side of the screen to indicate which lane boundary you crossed.

    Red Light/Speed Cameras: The Dash Cam 66W will sound an alert, and display a warning, that you approach a reported speed or red light camera. The feature is only available in select regions, where location information on Red Light and Speed cameras is available. A subscription is required to obtain and maintain an updated database of red light and speed camera locations.

    Damage Camera: Should you be involved in an accident, you can remove the Dash Cam 66W from its mount and use it to take pictures of vehicle or property damage.

    Travelapse: The Travelapse feature can capture still photos at a set interval to create a fast-motion, time-lapse video of your trip. When the dash cam is recording Travelapse, it does not stop recording normal dash cam video.

    Smartphone Pairing: You can pair your Dash Cam with your smartphone via Bluetooth or Wi-Fi and use the Garmin Drive app to change camera settings, set up a multi-camera network, and view, edit, and save photos and videos. When viewing videos or photos, the Dash Cam stops recording, and alerts are disabled. Both saved and unsaved videos and photos can be viewed on your smartphone. You can trim the length of your videos to remove unwanted footage before you export it to your smartphone.

    Multiple Camera Network: Multiple dash cameras can be paired to your smartphone through the Garmin Drive app. This allows you to connect cameras from multiple vehicles to the same phone, or install multiple dash cameras in the same vehicle. You can create composite picture-in-picture videos from simultaneous recordings. If one of the cameras in the network was GPS-connected, you can add location information to the saved videos on all of the cameras in the network. The Dash Cam Auto Sync feature lets you shoot, control, and playback synchronized footage from up to four cameras.

    Voice Control: You can control various aspects of the Dash Cam using specific voice commands. The following actions can be performed using a voice command: Save Video, Take a Picture, Record Audio, Stop Audio, Start Travelapse, and Stop Travelapse. The phrase "OK, Garmin" should be used before each voice command to activate the voice control feature.

    Installation: The Dash Cam 66W is designed to be mounted on your windshield using the included adhesive magnetic mount. The adhesive metal disk is only 7/8" in diameter, however, it is designed for long term installations. The camera mount magnetically attaches to the metal disk, and allows it to be easily removed. Two adhesive metal disks are included, allowing you to move the camera from one vehicle to another. The camera should always be mounted in the upright orientation, otherwise the resulting video will be upside down or sideways. You can mount the camera in the center, left side, or right side of the windshield. If connected to an ignition-switch powered outlet, the Dash Cam will turn on and off automatically as you turn the ignition on and off. An optional Parking Mode Cable allows you to hardwire the camera to the vehicle's power and ground circuits.

    Note: For proper functionality of the device, you should enter the Camera Placement position (left, right, center) and Vehicle Height (normal, tall) in the menu.

    Viewing Videos and Photos: You can view recorded video and still image files on the Dash Cam's LCD screen. You can remove the microSD card and view the files using a card reader on your computer. When viewing the footage on your computer, you'll have a record of the date and time. Videos and still images are stored in several folders:

    • 100EVENT: videos saved automatically when the unit detects an incident
    • 101PHOTO: still photos
    • 102SAVED: manually saved videos
    • 103PARKM: videos saved while parked
    • 104TLPSE: Travelapse videos
    • 105UNSVD: Unsaved video footage; when storage space is full, the oldest unsaved video is overwritten

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    Customer Q&A

    7 questions already asked

    Is this device compatible with the bc30 rear view camera system? For example, I would like to mount a bc30 camera on each mirror to view and record side images while driving
    [ Trey  Feb 10, 2021 ]
    1 answer
    This Dash cam 66W does not work with the bc30 or any other backup camera. However, multiple 66W units can be used in one vehicle for multiple views.
    [ Paul  Feb 28, 2021 ]  Staff
    What memory card do I buy for garmin dash cam 66w?
    [ Donna  Dec 06, 2020 ]
    2 answers
    The large capacity one. It's 264 I think. It works great.
    [ Kenny  Dec 15, 2020 ]
    You'll want a micro SD card. If you're planning to record while the vehicle is parked, I'd recommend a high endurance SD card as the standard grade cards will wear out quickly (2-4 months). I've had a SanDisk High Endurance 128GB micro SD card installed for over a year with no issues.
    [ Matt  Dec 15, 2020 ]
    Can you ad a low cost camera to the rear of a vehicle that ties into this unit? Eg. Not purchase an entirely separate unit.
    [ Scott  Dec 03, 2020 ]
    2 answers
    We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.
    [ Calvin  Dec 16, 2020 ]  Staff
    Don't know
    [ ROBERT  Dec 16, 2020 ]
    is this high temperature resistant?
    [ Steve  Nov 16, 2020 ]
    1 answer
    It seems to be fine in moderate outside temps but it does get hot at higher resolution recording temps. I recommend a high/extreme temperature rate Micro SD card. I had an older Dash cam that failed from heat but turned out the card was the weak point
    [ KEVIN H.  Nov 17, 2020 ]
    If itâ??s plugged into the cars power source whatâ??s the battery for? And why does that battery only last 1/2 an hour?
    [ Brian  Nov 13, 2020 ]
    2 answers
    The battery is there mainly for transfer of the shorter videos it takes to your phone or computer via the Garmin app. It is a small battery in a small camera which is probably why it is rated for up to 30 minutes capacity. I hope this helps you.
    [ Robert  Nov 13, 2020 ]
    The battery enables two things. The first is input power - the battery is a relatively simple way to manage voltage drops when starting the engine. The second, and primary intent, is to provide continued recording capability in the event of an accident where the vehicle's 12V power source is interrupted. As to why only a 1/2 hour, my estimation is it's simply a design tradeoff of estimated value of runtime versus the physical size of the product. It's a pretty small camera which is great for not obstructing line of sight.
    [ Matt  Nov 13, 2020 ]
    What Garmin camera(s) would you recommend for interior and rear-facing views to use with the 66w as a forward-facing camera?
    [ lm5892  Oct 23, 2020 ]
    1 answer
    You can use another 66W as the rearview camera or any Garmin camera capable of working with their Drive App. Here are those cameras:|Garmin
    [ Paul  Nov 21, 2020 ]  Staff
    Does this have voice activation gps for detections?
    [ Disnek  Sep 17, 2020 ]
    2 answers
    It does not do gps directions.
    [ Robert  Sep 18, 2020 ]
    I'm guessing you're asking about directions. Nope, GPS is just for recording location information with the video.
    [ Matt  Sep 18, 2020 ]

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