Best 4K dash cam for Honda Odyssey?

Hi there, and congrats on the new van! In my experience, choosing a dash cam for a minivan like the Odyssey is a bit tricky because of that massive cabin length and the Honda Sensing tech behind the rearview mirror. Basically, you need to ensure the rear cable is at least 20 feet long (most are, but some cheap ones cut it close) and that the front unit has a slim profile to avoid interfering with the ADAS sensors.

Whatever you do, watch out for cameras with massive suction cups. They won't fit well near the Sensing housing and tend to fall off in the heat. Also, definitely avoid using a cheap SD card; I've fried a few over the years because 4K writing is super intensive.

For your situation, I would suggest the VIOFO A139 Pro 2-Channel 4K Dash Cam with 256GB microSDXC Card. I've tried many brands, but this one uses the Sony Starvis 2 sensor which is incredible for night vision. The front unit is very slim, so it tucks right up next to the Honda Sensing plastic cover without blocking your view.

Honestly, the best part for an Odyssey owner is the thin coaxial rear cable. It’s way easier to tuck into the headliner than those thick USB cables you see on other models. I think it's about $280-300, but the peace of mind is worth it. One tip: when mounting the rear, put it just off-center to avoid the heating elements in the glass. Hope this helps! Let me know if you have questions about the wiring.

Seconding the recommendation above for VIOFO! When I installed a cam in my brother's Odyssey, we realized the standard 6-meter cables are a nightmare for minivans. Honestly, by the time you route through the headliner and hatch bellows, you're out of slack. Anyway, back to your question—if you want to save some cash without sacrificing 4K, check out the 70mai A810 4K Dash Cam with HDR Rear Camera. It's a solid budget-friendly alternative to the high-end stuff.

Pro tip from my experience: for that rear window, buy a VIOFO 10-Meter Rear Cable for A229/A139 separately if the kit feels tight. It's better to have extra length than to pull the cable taut against the side airbags. TL;DR: Grab the 70mai for value, but definitely budget $20 for a longer rear cable to reach that Odyssey tailgate safely! Hope this helps!

In my experience, minivans like the Odyssey need a longer cable than standard kits provide. I'd recommend the VIOFO A229 Pro 2-CH Dash Cam with 512GB microSD card. It uses a thin coax cable that's easier to tuck around the Honda Sensing cover without interference. If you want something more low-profile, the BlackVue DR970X-2CH Plus 4K Dash Cam is great because its cylindrical shape mounts perfectly below the sensor housing, though it's a bit pricier. Both handle the large rear window well!

Seconding the recommendation above for VIOFO! The A229 is a solid choice, but if you're really prioritizing family safety and need that extra-long cable reach for the Odyssey, I'd suggest looking at the BlackVue DR970X-2CH Plus with 256GB microSD.

In my experience, BlackVue's coaxial cables are significantly thinner than standard USB-style ones, making it way easier to route through the tight rubber grommets in the Odyssey's tailgate without compromising the weather seal. From a technical standpoint, the 4K sensor on this model has a higher bitrate which is CRUCIAL for catching license plates at highway speeds. Also, for the Honda Sensing housing, I've found that using an Adhesive Mount for BlackVue DR970X offset slightly to the passenger side prevents any sensor interference. It's a bit pricier, but teh reliability in high-heat cabins is top-tier. Hope this helps!

Honestly, I'm kind of a newbie at this, but I just did a DIY install on my own van and it wasn't as bad as I thought! If you're worried about the mirror housing, doing it yourself lets you play around with the placement until it's perfect, you know? - Tbh, just go with **Thinkware**. You basically can't go wrong with anything they make for a big family car.
- Or maybe look at **Garmin**? Most of their stuff is super small so it won't be a huge eyesore near the windshield sensors.
- Don't pay for an install! It’s way more satisfying to route the wires yourself, even if you’re like me and have no idea what you're doing at first. Is it hard to find the right fuse for these in the Odyssey? I'm still trying to learn that part, idk if I'm brave enough to mess with the wiring yet, well actually... maybe I'll try next weekend.

Helpful thread 👍