Is the Necto RV Pet Temperature Monitor Worth It?

We will not leave Coco in our RV without this device.

I know, that might sound dramatic. But if you RV with pets, you most likely already know why.

It only takes one power outage, a tripped breaker, or one brutally hot afternoon and your RV can turn into an oven faster than you might realize. And if you are out hiking, biking, or grabbing dinner, you may not know anything is wrong until it is too late.

We are full-time RVers and we’ve had the Necto RV pet temperature monitor running 24/7 for almost a year. It tracks our RV’s temperature, humidity, and shore power using its own built-in cellular connection, not campground or personal WiFi. If anything spikes, we get instant text and email alerts.

To make sure we could truly trust it, we tested the device ourselves to confirm the alerts come through. They do.

A few months after we bought ours, some friends were camping at Bald Ridge Creek Campground and lost power while out on their boat. When they returned, their RV was 86 degrees and their two pups were panting… a lot!

Thankfully, the dogs were okay. But it was close enough to scare them. What if they had stayed out for a few more hours?

They called us and asked what we use to keep an eye on Coco and ordered their own temperature monitor that night.

In this Necto RV pet temperature monitor review, we share exactly how it works, what we love, what might frustrate you, and whether it is truly worth it for RVers who travel with pets. Spoiler alert: the answer is yes!

Why We Trust the Necto Monitor in Our RV

Leaving your dog inside the RV means you are assuming everything behind the scenes keeps running smoothly.

The air conditioner keeps cooling.
Electricity keeps flowing.
Nothing unexpected happens while you are gone.

Most days, that is true.

RV parks are not perfect systems. Infrastructure can be aging, overloaded during peak seasons, or vulnerable to storms. According to industry reports from the RV Industry Association, campground electrical systems are one of the most common sources of issues for RVers, especially during high-demand periods.

And oftentimes when something stops working in your RV, you aren’t inside to notice it.

That is where this monitor earns its place.

The Necto keeps watch on your RV’s interior conditions around the clock. It tracks temperature, humidity, and whether your camper is still receiving shore power. If anything moves outside the limits you set in the app, you are notified immediately.

What makes this especially useful for RVers is that it does not depend on campground or personal internet. It communicates over cellular networks and can hop between carriers when needed. So even if the park WiFi drops or your power is interrupted (aka your WiFi would drop too), it can still send you alerts.

It also has a built-in battery backup that lasts up to 3 days, which means it keeps working even when your RV is not.

We have run ours in busy resorts, small state parks, and out in rural Wyoming where our personal cell service was spotty at best. We had to install Starlink so Morgan could work remotely… but the Necto never missed a beat.

There is also no monthly service fee. We paid for a 2-year cellular plan upfront and that was it. No recurring charges quietly stacking up over time.

👉 Check out the Necto RV monitor here and get instant alerts if your temperature or power fails, even without campground WiFi.

Now let’s talk about why this even matters.

It is easy to underestimate how quickly interior temperatures can change inside an enclosed space. According to the American Veterinary Medical Association, temperatures can rise to dangerous levels for pets in a surprisingly short amount of time, even when it does not feel extreme outside.

We are not willing to rely on hope when it comes to Coco.

If we receive an alert, the first thing we do is check our Power Watchdog surge protector. That tells us whether the issue is coming from the campground pedestal or something inside our rig.

If we are close by, we head straight back. If we are farther away, we can call a trusted neighbor or the campground office and ask them to check on her. Because we upgraded to a keypad RVLock on our door, we can give someone a temporary access code so they can safely get inside if needed.

Together, those pieces give us awareness, diagnosis, and access. Not just notifications.

For us, this monitor is not about being paranoid. It is about being informed before a minor issue becomes a serious one.

How The Monitor Works Day to Day

One of the reasons we like the Necto so much is because it does not require constant babysitting.

You plug it in, connect it to the app, and set your temperature and humidity ranges. That’s it.

We keep ours in a central spot inside the RV where it is not exposed to direct sunlight. Direct sun can skew temperature readings, so placement matters a little. But once it is positioned correctly, it just quietly does its job.

When we leave Coco inside to run errands or grab dinner, we occasionally check the app or our cameras while we are out. It gives us real-time reassurance that everything inside the RV is stable.

It is also great when the RV is in storage. Our friends now keep theirs plugged in to monitor their rig even when their dogs are not inside. If the power goes out while it is parked, they know right away.

It is not complicated or flashy. It just works quietly in the background exactly the way we need it to.

Before your next trip, this is one of those things that takes 5 minutes to set up but could save you a lot of stress later.

Grab the Necto monitor we use and have peace of mind set up in under 5 minutes.

Why We Will Not RV Without This Again

After nearly a year of using the Necto full-time, this is one of those upgrades that quietly became essential.

It is easy. It does not require constant tweaking. It just sits there and keeps watch over the one thing we care about most when we leave the RV… Coco.

We have used it in different states, different climates, and different campground setups. It has worked in busy resorts and while boondocking in remote areas. It has alerted us when we tested it. And it has given us confidence to step away from the rig without constantly worrying about what might be happening inside.

That peace of mind is hard to quantify, but it is very real.

If you RV with pets and ever leave them inside, even for short periods of time, this is a layer of protection that makes a lot of sense.

We would absolutely buy it again. In fact, we won’t RV without it.

For us, it is not about gadgets. It is about protecting our baby and knowing we will be alerted before a small issue turns into something much bigger.

If your dog is family, this is the one RV upgrade we refuse to travel without.

New to RV Life? Here’s What to Read Next

If you’re just starting your RV journey, we’ve got more resources to help you hit the road with confidence:

• 👉 RV Essentials for Beginners – Gear you actually need (and what you can skip)
• 👉 How to Plan Your First RV Trip – A step-by-step trip planning guide
• 👉 Helpful RV Apps – Navigation, campgrounds, weather, and more
• 👉 Unwritten Rules of RV Etiquette – Don’t be that neighbor
• 👉 RV Travel Is the Best Way to Explore the US – In case you need a reminder of how awesome this life is

Whether you’re setting up for the first time or the fiftieth, we’re glad you’re here—and we’re always just a blog post away.