Honestly curious how priorities differ here. A few years ago, most people just wanted “a camera.”Now it feels like everyone has a completely different checklist. What ended up mattering more than you expected?
If these options don’t fit you, just comment to me!
Got a knack for turning everyday drives, unexpected moments, useful tips, or dash cam footage into something people actually enjoy watching? We’re looking for creators with fresh ideas—whether you make driving content, share dash cam footage, create how-to content, or simply have a different way of telling a story.
What’s waiting for you:
✅ Free trial of the latest #70mai #dashcam
✅ Features on official channels
✅ Creator rewards & collaboration opportunities
If you’ve got the creativity, we want to see what you can make.
The application link will be in the comments below!
Selected creators will be contacted by email.
Some moments on the road are over in seconds. Good thing they were caught on camera. Have a road safety moment worth sharing? Join #DriveWith70mai.
Captured by A810 Lite.
If you've ever walked back to your car after a hot summer day and found your dash cam hanging lower than it was yesterday or just dropped off suddenly, you're not alone! Summer is the peak season for this issue. Let's start with a few simple things that can make your sticker and mounting surprisingly big differences.
1. Clean the glass properly (not just a quick wipe)
Many people install the sticker right after a basic wipe-down. The problem is that invisible residues from glass cleaners, dashboard protectants, fingerprints, or dust can reduce adhesion. A quick spray of isopropyl alcohol sold by Chemical Guy followed by a clean microfiber cloth usually works much better than water alone.
2. Take your time when applying the sticker
The biggest mistake is sticking the entire sheet onto the windshield at once. Start from one edge and slowly press it down while removing the backing film. This helps reduce trapped air and improves surface contact. If bubbles appear, use a plastic card or bank card to gently push them toward the edge.
3. Why use an electrostatic sticker instead of mounting directly with 3M adhesive?
Electrostatic stickers act as a removable layer between the windshield and the dash cam mount. Not everyone wants a permanent installation. They make repositioning easier, simplify upgrades, and help avoid adhesive residue on the glass. For drivers who change vehicles, test different mounting positions, or simply prefer a cleaner windshield, the trade-off is often worth it.
A few extra minutes during installation can make the difference between a mount that lasts through summer and one that slowly works its way loose after a few weeks.
4. How can you improve the success of bonding to ensure it lasts longer by DIY?
Adhesion can also be affected if the 3M adhesive isn't fully activated during installation or if the plastic mounting base doesn't make full contact with the windshield due to its curvature.
Thanks to our community member Maje Such-Ad3039 for sharing tips for advanced DIY enthusiasts. As an experienced PC builder and technician who has used many of our products, he suggested:
Please note that these methods involve modifying the mount and using a heat gun, so they're only recommended for users with DIY experience. If disassembling the device, Maje also recommends using Honeywell PTM7950, as conventional thermal paste can suffer from pump-out after repeated heat cycles.
If you're the kind of person who compares footage in detail, tests your dashcam in different lighting conditions, and enjoys sharing deep, thoughtful feedback, we've set up the second round of the free trial for you. We're inviting you to test an unreleased flagship dual 4K dashcam before launch.
We're especially interested in users who look beyond first impressions. Not just "It looks good." But why does it perform well, or where could it be better?
Our next New Premium Series: dual 4K dashcam. Take it where you normally drive.
We want to know how it performs in the real world, not just on paper.
Of course, unboxing posts are always welcome. But we'd love to see even more:
If something surprises you, tell us why. That's the kind of feedback we're looking for.
Survey opens today. We'll post the survey link in the comments!
We're not looking for influencers. We're looking for drivers who genuinely enjoy testing products, sharing honest opinions, and helping shape future dashcams. If that sounds like you, we'd love to have you on board.
A single moment can change everything. That's why every journey deserves a trusted witness. Whether it was an unexpected situation, a close call, a meaningful encounter, or a moment that helped tell the full story, your 70mai dashcam captured it.
Every moment has a story. Let's uncover the truth beyond the footage.
To unlock the full range of 4G features, a SIM card is an essential component. Unlike mobile phones, a dash cam doesn't continuously upload video. Most of your monthly data usage comes from Live View and downloading recorded clips through the app. Here's a simple reference based on typical usage:
If you usually :
Then an 8–10 GB monthly data plan is more than enough for most users. This is actually how many people use their 4G dash cam. Checking on the vehicle occasionally for peace of mind rather than monitoring it every day.
If you:
You'll likely want a 20 GB or larger monthly data plan to avoid running out of data before the end of the month.
The more often you use remote viewing and download footage, the more data you'll consume. If you only check in occasionally, you can save money with a smaller plan. If you rely on your dash cam regularly while travelling or parking for long periods, a larger data plan will give you more flexibility.
Race day hits different when the 4K T800 is rolling. 4K front lens. 1080p interior. Next time we're getting all three angles.
I've got a question for everyone. What's on your dash cam wishlist?
It could be a feature you've always wanted, something you'd improve, or even an idea that doesn't exist yet. I'd love to hear what you expect of the dash cams. I read every comment, and the best ideas will be shared with our product team.
Here's mine: "4K Front + 4K Rear with Scheduled HDR+ High Refresh Rate + 4G remotely". Because most of my concerns happen when the car is parked, not while I'm driving.
If your dashcam keeps saying: “SD card error” or “Please format card". It might not actually be the dashcam's issue. Unlike phones or cameras, dashcams constantly overwrite footage 24/7 in a loop. That means the card is being written to thousands of times every week. A few common reasons SD cards fail early:
A standard card made for photos or Nintendo Switch storage usually isn’t designed for constant video recording. That’s why “High-Endurance” cards exist. Dashcams need:
Inside a parked car during summer, cabin temps can get insanely high. Even if the dashcam survives, the SD card is often the first thing to fail.
Higher-bitrate recording usually means more detail, larger files, and more stress on the card. Cheap cards usually don’t last long under that workload. Especially with:
Periodic formatting actually helps maintain recording stability. But some of you guys install an SD card at once and never touch it again. Overtime:
Not all SD cards are built the same. Which matters a lot more for dashcams than peak read speed.
Honestly, one of the most common “dashcam failures” is just a dying SD card. Choosing how to protect your SD card is also a way to extend its lifespan.
Not all parking modes work the same on the 4K series. Some have motion detection. Some can be accessed remotely via 4G.
We've put together a quick comparison of the parking features across our 4K lineup to help you find the protection that fits your needs.
Although they are all referred to as parking monitoring systems, the features they offer differ.
A surprising number of dashcam video quality issues aren’t caused by the dashcam itself. Its mounting location causes them. Here are some common 70mai dashcam installation mistakes to avoid when installing for the first time:
1.Outside the windshield wiper area
If your dashcam sits outside the wiper sweep zone, rain and dirt stay on the glass right in front of the lens. A clean sensor can’t fix a dirty windshield. There will be:
2.Too close to the black dotted area
Those little black dots near the top of the windshield can actually affect image clarity and focus if the lens partially sees through them.
Some of you also accidentally mount the adhesive onto the dotted section, which can weaken the hold over time in hot weather.
3.Blocking sensors or safety equipment
A badly placed dashcam can sometimes interfere with visibility or sensor performance. Modern cars hide a lot behind the rearview mirror, like rain sensors, lane assist cameras or emergency braking systems.
4.Rear camera placement matters too
A lot of rear cams get mounted directly on defroster lines or too low on the rear glass at extreme angles. Which usually makes rear footage more glaring, with ashed-out headlights and poor night detail.
Even a high-quality dashcam still needs to be mounted in the right spot to ensure reliable protection!
One of the most common pieces of feedback is surprisingly simple: "Low sensitivity doesn't feel secure" or "High sensitivity records everything." The problem with traditional G-Sensor settings. That's why we've added Custom Emergency Video Sensitivity.
Instead of being limited to fixed presets, you can now fine-tune the trigger threshold based on your own needs. We’ve visualised the gear levels on a scale from 1 to 100, allowing you to freely choose a custom sensitivity value.
This allows you to find a balance between capturing important events and reducing unnecessary recordings. You now have more control over how your parking surveillance behaves to avoid the following:
This feature is rolling out starting with the 4K A810 Lite, with support for additional models planned in future updates. To access this feature, you need to update to the latest firmware version: 1.2.43ww. Enjoy the process of customisation!
You'd better not do that. But you can't stop others from doing it, so the best thing to do is to record it! Captured by A810 Lite.
The wait is over! A huge thank you to everyone who participated in the Drive with 70mai campaign. There were a lot of great submissions, and it wasn't an easy pick.
Congratulations to:
Third Prize Winner: Mojay u/Such-Ad3039
Participation Award Winner: Ok-Appearance1864
Please check your email inbox. You will be reached out to shortly with prize claim instructions, and reply within 3 business days.
This won't be the last community event. So you guys can stay tuned and keep sharing the moments that matter. See you in the next challenge!
Thank you all for your concern. I'm sorry I disappeared so suddenly. I'm Becky Zhang, and I'll be here again. Just one quick note: if you click on the profile, "Becky Zhang" is the name to look for and have my user flair. That's how you'll know it's me.
