Miofive 4K Dash Cam 64GB dual‑camera

This dual 4K dash cam captures both front and rear footage for clearer evidence on the road, offering high-resolution recording and parking surveillance for everyday driving and overnight monitoring. It is suitable for drivers who want detailed daytime and low-light videos, with easy app control and GPS tracking to review routes and speed.

Key Points

The front camera records at ultra-high definition 4K+30FPS while the rear camera also records in 4K, helping to preserve fine details such as licence plates and road signs. Night vision and HDR improve contrast in low light and against strong backlight, so recordings remain usable after dark. The unit includes dual-band Wi-Fi with 5GHz support and Bluetooth for faster connection to the companion app, making it straightforward to preview and download clips on iOS or Android devices. A built-in GPS logs position and speed on video, and the device offers loop recording and a G-sensor that locks files automatically when a collision is detected. Parking monitoring provides options including a 1 fps timelapse for long-term surveillance, but note that a separate hardwire kit is required to enable full 24-hour constant power for this function. 🚗📡

Technical Specifications

• Name: Miofive S1 Ultra
• Front resolution: 4K at 30 fps, 8MP sensor
• Rear resolution: 4K at 30 fps, polariser filter included
• Aperture and lens: Front F1.8 with 140° 7-glass wide-angle, Rear F2.0 with 112° wide-angle
• Storage: Includes 64GB SD card, supports up to 512GB
• Display and sensors: 3-inch IPS LCD, built-in GPS, G-sensor, HDR and night vision
• Power and durability: Supercapacitor for improved heat resistance and longevity, strong heat dissipation

Usage Recommendations

Place the front camera high on the windscreen behind the rear-view mirror for the best forward field of view, and position the rear camera centrally on the rear glass to reduce obstructions. Use the app to set Wi-Fi frequency to 5GHz when possible for a more stable connection and faster downloads of large 4K files. For reliable parking surveillance consider pairing the dash cam with a compatible hardwire kit available separately, as battery-only setups may not support continuous recording. The polariser helps reduce glare in bright conditions, however in some lighting angles reflections may still appear, according to the manufacturer.