Rexing V1 Dash Cam on Reddit: What Users Really Think (and What to Do About It)

Struggling to figure out if a Rexing V1 dash cam is right for you, especially after seeing all the chatter on Reddit? You’re in the right place! We’re going to break down everything Reddit users are saying about the Rexing V1, V1P, and other models. From glowing reviews to frustrating complaints about reliability and app issues, you’ll get the real story. We’ll also cover common problems, how to hardwire your Rexing dash cam, and what steps you can take to get the best experience, or even what alternatives might be better. The goal here is to give you a clear, honest picture so you can make a smart choice for your car and your peace of mind.

So, you’ve been eyeing a Rexing V1 dash cam, or maybe you already have one, and you’re curious about what people on Reddit are saying. It’s smart to check out real-world experiences, and the Reddit community has a lot to say about Rexing dash cams. It’s a real mixed bag, with some folks loving their cameras for years, and others feeling like they bought a ticking time bomb.

For a lot of drivers, the Rexing V1 and its siblings like the V1P offer a tempting package: decent features, a sleek design, and often a lower price point compared to some of the premium brands. But affordability doesn’t always translate to reliability, and that’s where the Reddit threads often get interesting. We’re going to dive into the nitty-gritty, from why some users swear by Rexing to the common headaches that have others warning people to stay far away. By the end, you’ll have a much clearer idea of what you’re getting into and how to make the most of your dash cam journey.

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Is Rexing a Good Dash Cam Brand? A Look at the Reddit Verdict

When you ask Reddit, “is Rexing a good dash cam brand?”, you’re going to get some strong opinions on both sides. On one hand, you’ll find users who absolutely stand by their Rexing cameras, sometimes for years, with no major issues. They often praise the video quality, especially in daytime, and the camera’s discreet design that blends into the windshield. These users might tell you their Rexing V1 or V1P has been a reliable eyewitness, capturing incidents clearly when needed.

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However, there’s a pretty vocal group on Reddit that will tell you to “PSA: Don’t buy Rexing” or “Do not buy Rexing”. They often suggest that Rexing might be “rebranding cheap Chinese junk”. Many users in these discussions argue that Rexing falls short in critical areas compared to other brands like Viofo, Thinkware, or BlackVue. The general sentiment among critics is that while the initial price might be attractive, the potential for problems down the line makes it a risky investment.

So, is Rexing a good dash cam brand? It really depends on who you ask and what your priorities are. If you get a good unit and are lucky with its longevity, it can be a decent value. But if you hit one of the common issues we’re about to discuss, you might find yourself wishing you’d gone with a different brand, as many on Reddit have.

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Digging into the Rexing V1, V1P, and Other Models

The Rexing V1 series is pretty extensive, and it’s easy to get a little lost with all the different versions. Let’s break down the main players you’ll likely see people discussing: Rexing Wireless Apple CarPlay Dash Cam: Your Ultimate In-Car Tech Upgrade

• Rexing V1: This is often the base model, a single-channel dash cam that focuses on front-facing recording. It’s known for its low-profile design and a wide 170-degree viewing angle, which can be great for capturing a broad view of the road. It usually offers good video quality, with some users stating it’s “crystal clear” and “very crisp” during the day.
• Rexing V1P: This version steps up the game by adding a rear camera, giving you dual-channel recording. This means you can capture what’s happening both in front of and behind your vehicle simultaneously. The rear camera typically records at 1080p, and the footage is stored alongside the front camera’s videos for easy access.
• Rexing V1-4K: You’ll also see discussions about the “4K” models, like the V1-4K or V1P-4K. Now, here’s where Reddit users get a bit skeptical. Some threads suggest that the “4K” resolution on these models might not be true native 4K, but rather an upscaled version, due to the image sensor’s capabilities. So, while the video might look good, it might not be the ultra-sharp 4K you’d expect from higher-end cameras.
• Other Variations V1P Plus, V1P Max, V3, R4: Rexing has released several iterations, like the V1P Plus and V1P Max, which often come with minor upgrades or different features. The V3 is a popular model for Uber/Lyft drivers due to its interior camera, and the R4 offers 4-channel recording. These generally share similar core functionalities and face many of the same user experiences as the V1 and V1P.

Most Rexing V1 models feature a 2.4-inch LCD screen, offer continuous loop recording, a G-sensor for accident detection, and sometimes built-in WiFi and GPS. The screens are often described as small and difficult to read unless viewed at a tight angle, making external device viewing preferable. The menu systems, typically navigated by physical buttons, can be a bit “clunky” to get used to.

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The Most Common Rexing V1 Dash Cam Problems According to Reddit

let’s get into the issues that frequently pop up in “Rexing V1 dash cam reddit” threads. This is where many users voice their frustrations, and it’s important to be aware of these potential pitfalls.

Video Recording & File Woes

One of the most critical functions of a dash cam is reliable recording, and unfortunately, many Rexing users report problems here. You’ll find complaints about corrupted video files, recordings just stopping midway through a drive, or the screen freezing on the last frame. When incidents happen, you need that footage to be solid, but some users have faced the dreaded “unable to play video” message when trying to review critical moments. Video quality, while often good in daytime, can become noticeably “grainy” at night, and reading license plates can be a hit-or-miss affair unless the vehicle is very close.

Memory Card Mayhem

This is a huge one. A significant number of problems with Rexing dash cams can be traced back to the microSD card. Reddit users frequently discuss: Rexing DT2 Dash Cam App iPhone: Your Ultimate Guide

• Compatibility Issues: Not all microSD cards are created equal, especially for the continuous write cycles of a dash cam. Rexing, like many dash cam manufacturers, recommends specific types. Users have reported issues with popular cards like SanDisk Ultra not being reliable. Instead, endurance-rated cards like Transcend or Kingston Canvas Go Plus are often suggested as better options for preventing recording failures and data corruption.
• Formatting Problems: Improper formatting can lead to errors. It’s crucial to format the SD card within the dash cam itself, not on a computer, as desktop formatting can sometimes leave behind tiny bits of code that confuse the camera, causing it to power cycle. Many users suggest formatting the card regularly e.g., once a month to maintain optimal performance.
• Card Not Holding in Place: Some users have reported issues with the memory card slot itself, where the card won’t stay securely in place. This, of course, leads to recording interruptions and frustration.

Power & Battery Headaches

Nobody wants their dash cam to die when they need it most. Reddit threads reveal several power-related issues:

• Intermittent Power & Reboots: Some V1P users experienced their cameras constantly turning on and off, or randomly rebooting. This can often be linked to a poorly formatted SD card as mentioned above or a faulty power cable.
• Battery Swelling: This is a serious concern. At least one user reported their Rexing dash cam’s internal battery swelling, which can be a safety hazard. Rexing cameras often use a supercapacitor, which is more heat-resistant and durable than traditional lithium-ion batteries, but battery swelling can still occur in some units.
• Faulty Cables: A damaged charging cable or an unstable power connection can interrupt recording or cause the device to malfunction. In extreme cases, one user even reported a Rexing charger melting their car’s wiring harness.

App & WiFi Connectivity Problems

This is another major pain point for many Rexing owners. The “rexing dash cam app reddit” discussions are generally not positive:

• Clunky Interface: Users frequently describe the app as “kludgy” and not user-friendly.
• Difficulty Transferring/Viewing Videos: Many find it hard to get videos off the camera using the app, sometimes requiring users to download the entire file just to view a snippet. Some apps also prevent viewing recordings without first downloading the file, which takes a long time.
• Crashing & Connectivity Issues: The Android and Windows apps are often reported to crash after a few seconds of playback. WiFi connectivity can be unreliable, refusing to connect to phones or dropping connection frequently. One user even said the app is “entirely garbage” and often “won’t even connect to the camera at all”. The general consensus is that the WiFi feature is often “worthless”.

GPS Glitches

Some Rexing V1P Pro users have reported that the GPS only works part of the time or displays incorrect locations, sometimes miles away from the actual driving path. This defeats the purpose of having GPS logging for speed and location data.

Build Quality & Mounts

While the main units might feel sturdy, the build quality of the rear camera and its mount on some V1P models has been described as feeling “cheaper”. Users have also complained about the mounts themselves being flimsy, leading to the camera “wobbling a lot” and affecting video stability.

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Rexing Customer Service: A Point of Contention

Based on Reddit discussions, Rexing’s customer service can be a bit of a gamble, often leaning towards the frustrating side. Many users have detailed negative experiences, citing unresponsiveness, unhelpful troubleshooting, and even alleged attempts to manipulate or remove bad reviews.

One user described trying to contact customer service for weeks without a reply, only receiving “unhelpful emails with basic troubleshooting tips” and automated responses. Another reported that after leaving a bad Amazon review, Rexing contacted them “for months to change my review, even offering to replace my unit… and a $50 gift card”. Even more concerning, some users claimed Rexing used “fraudulent claims” to have their negative reviews removed from Amazon. There are also reports of customer service “stalling” on support tickets, then claiming products are out of warranty when initially contacted while still under warranty.

However, it’s not all bad. A few users have had positive interactions, where customer service was responsive and helpful in resolving issues. One user recounted a situation where Rexing customer service helped them troubleshoot a hardwiring issue via email, providing adequate responses. These positive experiences, while fewer in number in Reddit threads, show that sometimes help can be found.

The overall takeaway from Reddit is that dealing with Rexing customer service can be a test of patience, and you might need to be persistent to get a resolution. Your Ultimate Guide to the Rexing R4 Dash Cam

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How to Install Your Rexing Dash Cam and Avoid Common Pitfalls

Installing your Rexing V1 dash cam, whether it’s the V1, V1P, or another model, can be pretty straightforward, but there are a few things that Reddit users often point out to make it smoother and prevent future headaches. This section will cover everything from basic setup to hardwiring your Rexing dash cam.

Basic Setup

Most Rexing V1 models are designed for a discreet installation, usually mounting behind your rearview mirror.

1. Mounting: Use the adhesive mount provided. It’s crucial to clean the windshield thoroughly before applying for a secure hold. Ensure the camera’s lens has a clear view of the road.
2. Power: The simplest way to power your dash cam is by plugging it into your car’s cigarette lighter 12V accessory port. The camera should automatically turn on and start recording when your car starts, and turn off when you switch off the ignition. Many users prefer to use the screen saver function, setting it to a short duration like 15 seconds, so the screen isn’t a distraction while driving.
3. Cable Management: Rexing often provides long power cords and a “wire hiding tool”. Take your time to tuck the cable neatly along the headliner, down the A-pillar, and under the dashboard to keep it out of sight and secure.

Hardwiring Your Rexing Dash Cam

Hardwiring is a popular option, especially if you want to use the parking mode feature. This connects your dash cam directly to your car’s fuse box, allowing it to record even when the engine is off.

Why Hardwire?

• Parking Mode: This is the main reason. Hardwiring provides a constant power supply, enabling your dash cam to record when your car is parked, typically triggered by motion or G-sensor impact events.
• Clean Installation: No dangling wires from the cigarette lighter, freeing up that port.

The Hardwiring Process:

1. Get a Hardwire Kit: Rexing sells specific hardwire kits e.g., Smart Hardwire Kit, Intelligent Hardwire Kit. It’s also common for these kits to not include add-a-circuit adapters, so you might need to buy them separately, ensuring they match your car’s fuse type mini, low-profile mini, ATO, etc..
2. Identify Fuses: You’ll need to find two types of fuses in your car’s fuse box:
   • Constant Power Always-On Fuse: This fuse provides power even when the car is off e.g., dome light, door locks, hazards. This is for your dash cam’s parking mode.
   • Switched Power Accessory/ACC Fuse: This fuse only gets power when the ignition is on e.g., radio, cigarette lighter. This tells the dash cam when your car is running.
   • Important Tip: Do NOT connect to critical safety fuses like airbags SRS or engine control modules ECM/TCM. Use a multimeter or a fuse tester to identify suitable fuses.
3. Use an Add-a-Fuse Fuse Tap: This handy little device lets you safely tap into an existing fuse slot without cutting any wires. You insert the original fuse into one slot of the add-a-fuse, and a new, lower-amp fuse typically 5A or less for the dash cam into the second slot.
4. Wiring Connections:
   • Red Wire Constant Power: Connect this to the always-on fuse using an add-a-fuse.
   • Yellow/ACC Wire Switched Power: Connect this to the switched power fuse using another add-a-fuse.
   • Black Wire Ground: Securely attach this to an unpainted metal bolt on your car’s chassis to complete the circuit.
   • Reddit Alert: Some users have reported that with certain Rexing hardwire kits, the “always on” and “ACC” wires might need to be reversed from what the diagram states to work correctly or prevent battery drain. If you’re having issues, this is worth investigating, but proceed with caution and verify with a multimeter if unsure.
5. Low Voltage Cut-Off: Most Rexing hardwire kits especially “intelligent” ones come with a low voltage cut-off feature. This is crucial for preventing your dash cam from completely draining your car’s battery during parking mode. Make sure this is set appropriately usually adjustable, typically above 12V to protect your battery.

Parking Mode Explained:

Once hardwired, you can enable parking mode. Rexing V1P models often offer G-sensor impact detection and/or time-lapse recording modes for parking. If your dash cam doesn’t seem to activate parking mode even after hardwiring, one Reddit user found that the internal super-capacitor needed a good charge. Driving the car for an extended period e.g., 90 minutes or leaving the camera plugged into a USB phone charger overnight helped charge it enough for parking mode to function properly. Rexing CPW2 Wireless CarPlay Adapter: Untether Your iPhone on the Road

Rexing also has video tutorials on their channel for installing their hardwire kits, which can be a valuable resource.

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Making the Most of Your Rexing V1 or What to Do Instead

Whether you already own a Rexing V1 or you’re still on the fence, here’s how you can make the most of it or consider alternatives.

If You Already Own a Rexing V1:

Don’t despair if you’ve read about the issues! There are proactive steps you can take to minimize problems and maximize its lifespan:

1. Invest in a High-Quality MicroSD Card: This is probably the most crucial piece of advice. Ditch generic cards or those not specifically designed for dash cam use. Many Reddit users and Rexing’s own recommendations point away from cards like SanDisk Ultra for continuous recording. Instead, opt for endurance-rated microSD cards from reputable brands like Transcend High Endurance, Kingston Canvas Go! Plus, or Samsung Pro Endurance. These are built to withstand the constant write cycles a dash cam demands.
2. Regularly Format Your SD Card In-Camera!: Make it a habit to format your microSD card directly through the dash cam’s menu every few weeks or once a month. This helps prevent file corruption and ensures the card is optimized for the camera’s recording process.
3. Keep Firmware Updated From Official Sources: Check Rexing’s official website periodically for firmware updates. These updates can fix bugs, improve performance, and even address some of the issues users face. Be very careful to use only official firmware and follow instructions precisely, as incorrect updates can brick your device.
4. Test Your Camera Regularly: You don’t want to find out your dash cam wasn’t recording after an incident. Occasionally, remove the SD card and check a few video files on your computer to ensure everything is working as it should. Make sure audio if enabled and GPS data if applicable are also being captured correctly.
5. Troubleshoot Power Issues: If you experience random reboots or the camera turning on and off, first try reformatting your SD card. If that doesn’t work, inspect your power cable for any damage. Faulty cables can cause inconsistent power delivery. If hardwired, ensure your super-capacitor has enough charge, as mentioned in the installation section.
6. Consider Alternative Apps/Viewing Methods: If the official Rexing app is giving you grief, many users find it easier to simply remove the microSD card and view footage directly on a computer. While not as convenient, it’s often more reliable for accessing files.

Considering a Purchase? What to Do Instead:

If you’re still deciding on a dash cam and the mixed reviews for Rexing are making you hesitant, it’s a good idea to weigh the pros and cons carefully. Exploring Rexing: Dash Cams, Logistics, and Finding Their Visuals

• Pros of Rexing often cited by satisfied users: Generally affordable, discreet design, decent daytime video quality, wide viewing angle.
• Cons of Rexing common Reddit complaints: Questionable long-term reliability, frequent issues with memory cards, power, and app functionality, and inconsistent customer service experiences.

If reliability, robust features, and excellent customer support are your top priorities, many on Reddit and in the dash cam community often recommend looking at brands like Viofo, Thinkware, BlackVue, or Street Guardian. These brands generally have a stronger reputation for consistent quality, more stable apps, and better support, though they often come with a higher price tag. They are often seen as a “better value for what you get”.

Ultimately, the best dash cam for you depends on your budget, needs, and tolerance for potential troubleshooting. By being informed about what real users are saying, you can make a choice that gives you confidence on the road.

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Frequently Asked Questions

What are the main differences between the Rexing V1 and V1P?

The main difference is that the Rexing V1 is a single-channel dash cam, recording only the front view, while the Rexing V1P includes an additional rear camera for dual-channel recording, capturing both front and rear footage simultaneously.

Do Rexing dash cams actually record in 4K, like the V1-4K models?

Some Reddit users express skepticism, suggesting that the “4K” resolution on certain Rexing models might be an upscaled version rather than true native 4K, given the specifications of their image sensors. For genuinely high-resolution footage, some users recommend researching other brands. Rexing cpduo 686 rear camera installation

Why does my Rexing dash cam keep turning on and off or restarting?

This is a common issue often linked to a faulty or incompatible microSD card, or improper formatting. Try formatting your card in the dash cam and consider switching to an endurance-rated card like a Transcend High Endurance or Kingston Canvas Go! Plus. It could also be a problem with the power cable or the internal super-capacitor needing a good charge.

Is the Rexing mobile app reliable for viewing and downloading videos?

Many Reddit users report that the Rexing mobile app is generally unreliable, describing it as “kludgy” with frequent connectivity issues, crashing, and difficulty viewing videos without first downloading large files. Many find it easier to remove the SD card and transfer files to a computer for playback.

What kind of microSD card should I use with my Rexing V1 dash cam?

Rexing and many experienced dash cam users recommend using a Class 10 or higher, endurance-rated microSD card. Cards like SanDisk Ultra are often not recommended due to reliability concerns with continuous recording. Instead, opt for brands known for dash cam compatibility, such as Transcend High Endurance, Kingston Canvas Go! Plus, or Samsung Pro Endurance.

How do I enable parking mode on my hardwired Rexing V1P?

Once your Rexing V1P is properly hardwired to a constant power source in your car’s fuse box, you can access the menu settings to enable parking mode. You’ll typically find options for G-sensor impact detection or time-lapse recording. If it’s not activating, ensure the camera’s internal super-capacitor is fully charged by driving the car for a while or charging the camera via USB.

What should I do if Rexing customer service is unresponsive or unhelpful?

Based on Reddit experiences, dealing with Rexing customer service can require persistence. If initial attempts via email or phone are unsuccessful, some users have found that publicly posting a detailed review on platforms like Amazon if applicable can sometimes prompt a response. If you’re within a return window, you might consider returning the product and exploring other dash cam brands with better-regarded customer support.

Connecting Your Rexing Dash Cam: The Ultimate Guide to Rexing Connect