70mai Dashcams and Prime Day: Four Models for Every Need with Unmissable Discounts

Growing traffic, distracted drivers, and roads that continually present unexpected challenges. In this context, having a dashcam installed on the windshield is no longer a niche choice: it is a practical tool for protection. It provides video evidence in case of an accident, discourages improper behavior by third parties, and with more advanced models, ensures active surveillance even when the vehicle is parked and unattended. In a landscape where insurance disputes increasingly resolve through recorded images, installing a dashcam is a rational choice before it is a technological one.

In this scenario, 70mai has emerged as one of the leading brands globally. Founded in 2016, it currently has over 5 million active users in 103 countries, with over 2.3 million dashcams sold every year. The growth is not coincidental: the company has built a consistent range, regularly updating it and incorporating top-notch components—like Sony STARVIS 2 sensors—at affordable prices compared to the competition.

Amazon Prime Day represents each year the best moment to purchase a 70mai device: the discounts applied during this time frame are historically the highest of the year, with reductions exceeding 30% off the retail price. The four models described below cover various needs, from the entry-to-mid segment to the top-of-the-line multi-channel. Stocks deplete quickly: it is advisable to act when the deals start, without waiting for the final days of the promotion.

70mai A810 Lite: Compact as a Credit Card, High Quality

The A810 Lite is the latest evolution of the 70mai A810 line, designed for those seeking the features of the higher range in a physically smaller format. The body measures only 91 × 46 × 24.4 mm—smaller than a standard credit card—making it particularly discreet on the windshield, even in vehicles with little available space. The package includes the main camera, the rear module RC21, a 64 GB microSD card, and all the wiring necessary for installation, including a plastic tool to hide the cables in the vehicle's trim.

On the technical side, the front cam records in 4K (3840×2160P) at 30 fps with a 140° field of view and an f/1.55 aperture, sufficient to cover more lanes and capture plates and signs with clarity. The rear module RC21 operates at 1080P at 25 fps on a 130° angle, with an adjustable lens that easily adapts to even the most inclined rear windows. The hardware HDR system balances scenes with strong backlight, tunnels, and abrupt light-dark transitions, while 70mai's Lumi Vision technology boosts sensitivity up to ISO 80,000 to make plates readable even in near-total darkness—in night surveillance in parking, this makes a concrete difference.

The Buffered Emergency Recording captures up to 3 minutes of footage preceding the impact plus 30 seconds following it. The G-sensor detects shocks and collisions, automatically starting the safety recording. The A810 Lite is built on a supercapacitor, functional between -40°C and +85°C, and supports microSD cards up to 512 GB—with the maximum card, dual-channel recording covers up to 24 continuous hours. The 4G connectivity is not included by default, but the 4G Hardwire UP04 kit (sold separately) unlocks live remote view, push notifications, GPS tracking, and geofencing. The built-in Wi-Fi 6 enables video transfer to smartphones at 25 MB/s: one minute of 4K downloads in about 30 seconds. For those wanting a complete 4K dashcam without bulk, the A810 Lite is currently one of the most balanced offerings in its category.

This model would have a retail price of €149.99, but the Prime Day offer includes a discount of 33%, bringing it down to only €99.99. It is the most affordable 70mai, but with the quality of more expensive models.

Coupon 70mai A810 Lite Dash Cam Auto 4K +1080P, 5GHz WiFi, Supports 4G LTE, HDR, Night Vision, 24/7 Parking, G-Sensor, 64 GB Card 149.99 € 99.99 € Buy Now

70mai 4K Omni: 360° Coverage, ADAS, and Wi-Fi Hotspot

4K Omni (X800) is the evolution of the Omni series, the 70mai line with a motorized rotating lens that ensures 360° coverage without blind spots. The transition to true 4K resolution 3840×2160P, up to 60 fps, with the Sony STARVIS 2 IMX678 sensor marks a clear qualitative leap from the previous generation: +68% in pixel size, +90% in light sensitivity, +100% in low-light performance. The Night Owl Vision technology balances night exposure highlighting plates and details that previously lost focus.

The kit also includes the rear camera RC14, featuring 1080P HDR resolution and an adjustable angle: the system effectively becomes a dual-channel, ensuring dual recording and always monitoring the back of the vehicle. The included cables are long and of quality, with static adhesion (not glue) for attachment to the windshield, allowing for removal without leaving residue. Thanks to Wi-Fi, the smartphone app recognizes the device in seconds and allows you to set all parameters, calibrate the lens position, and consult recordings remotely.

When the GPS + 4G module (with SIM slot) is connected, the 4K Omni transforms into a full remote surveillance system: the sentinel mode activates when the ignition turns on, and the AI Motion Detection 2.0 algorithm follows moving subjects by rotating the lens with automatic focus. Each event generates a 30-second clip—10 seconds before and 20 after—with real-time notifications sent to your smartphone. But the 4K Omni does more than just serve as a dashcam: it enables an ADAS system with AI recognition of pedestrians, cyclists, vehicles slowing down, and lane deviation, with voice alerts in Italian. With the installed SIM, it also becomes a Wi-Fi hotspot for onboard occupants. For those wanting to eliminate every blind spot with a compact device without installing multiple cameras, the 4K Omni is the most versatile solution in the range.

This particular and innovative model would cost €399.99, but thanks to the Amazon discount of 20%, it drops to €319.99, very appealing for 360° safety.

Coupon 70mai Dash Cam 4K Omni, Dual-Channel 4K+1080P, 360 Degrees, AI Motion Detection, Night Vision, 5GHz WiFi6 GPS, 24H Parking Mode, APP Control 399.99 € 319.99 € Buy Now

70mai A810S: The Improved Best Seller with Integrated 4G Cloud

The A810S is the model that redefined 70mai's dual-channel segment in 2026, evolving one of the brand's best-selling dashcams without changing its setup. The layout remains the tried-and-true one: front 4K on Sony STARVIS 2 IMX678 sensor and rear 1080P on Sony STARVIS 2 IMX662. The package includes both cameras, all connecting cables—long enough to be hidden in the car's trim—and a charger for the cigarette lighter. The bayonet mount attaches to the windshield with static adhesive and allows for quick removal without leaving marks.

Compared to the A810, the S introduces improvements that impact daily use: optimized f/1.7 aperture, Wi-Fi 6 for ultra-fast transfers, a supercapacitor instead of a lithium battery (more resistant to extreme temperatures), and above all, buffered emergency recording, which saves up to 3 minutes of footage before the impact plus 30 seconds after. All of this happens automatically, without the driver needing to do anything. As soon as the engine is started, the dashcam begins buffered recording; when it is turned off, it enters surveillance mode. MicroSD cards are supported up to 512 GB; the local album—or cloud, at your choice—organizes clips by camera, with date and time.

The real novelty is the 4G Cloud+ service, activated with the 4G Hardwire kit (sold separately). Emergency videos are also saved in the cloud, eliminating the risk of loss in case of theft or damage to the card. The basic plan is free (30 minutes/day of live view, 7 days storage); the Standard plan costs $2.49 per month and adds geofencing and 15 days of storage; the Premium plan at $3.99 per month offers unlimited live streaming and 30 days of storage. Onboard, the ADAS generated by the A810S alerts for the departure of the preceding vehicle, proximity of nearby vehicles, and unintended lane deviation—particularly useful for cars that don’t come equipped with this feature as standard.

The best seller from 70mai during Prime Day becomes even more attractive, because with a 31% discount, it goes from €259.99 to only €179.99, an unbeatable price for one of the flagship models.

Coupon 70mai Dash Cam A810S, 4K+1080P, Starvis 2 HDR, Integrated GPS, 24h AI Parking Surveillance, Night Vision, ADAS, WiFi & App, Supports 512GB 259.99 € 179.99 € Buy Now

70mai T800: Three Channels, Dual 4K, Total Surveillance

The T800 is currently the peak of the 70mai range. It is the first dashcam in the world to record simultaneously on three channels: front in 4K (3840×2160P), rear in 4K (3840×2160P)—both on Sony STARVIS 2 IMX678 sensor—and a third camera for the interior of the cabin in Full HD (1920×1080P), equipped with four 940 nm infrared LEDs for night vision even in total darkness. The result is comprehensive coverage of the driving environment: no blind spots, no undocumented angles.

The T800 features a color display facing the cabin that shows real-time images from all three cameras—the front in full resolution, rear and interior in picture-in-picture. The application recognizes the device in seconds and allows you to consult the album organized by channel: one tab for the front view, one for the rear, one for the interior. Voice commands work without a keyword activation: a simple “take a photo” triggers a simultaneous shot from all three views. A 512 GB microSD is included, essential given the amount of material produced by the triple simultaneous recording.

The GPS + 4G module turns the T800 into a professional remote surveillance system. With the installed SIM and hardwired power connected to the car battery, the dashcam monitors the vehicle 24/7: it detects collisions, suspicious movements via AI, and attempts to open the doors, sending push notifications in real-time. The system constantly measures the car's battery voltage over 9 reference levels and automatically shuts down if the level drops too low, never risking leaving you stranded. The ADAS with AI recognition of pedestrians, cyclists, and slow vehicles completes an uncompromising technical profile. The T800 targets those managing fleets, high-value vehicles, or simply those who do not want to leave anything to chance—neither in front, nor behind, nor inside the cabin.

The T800 also has a significant discount, with a 24% cut, allowing you to take home the triple recording for €339.99, instead of the usual list price of €449.99.

Coupon 70mai Dash Cam 4K T800 3 Channels Dual 4K+1080P Front Rear Interior, 3 HDR Dual STARVIS 2 with 512GB microSD, 4G LTE, AI Motion Detection, Night Vision, Parking Monitor 449.99 € 339.99 € Buy Now

Amazon Prime Day is the most advantageous discount window of the year for 70mai products. In previous editions, models in the range saw reductions between 20% and 31%, often paired with bundles including SD cards and additional coupons that can be activated at checkout. Considering the high demand for these devices and the limited nature of Prime Day promotions, the most sought-after models tend to sell out in the early hours. Those intending to purchase one of these models would do well to act as soon as the offers go live: Prime Day discounts on 70mai dashcams have historically been the best of the year, and waiting means risking a sell-out.