Kiwibit Bird Feeder 2 4K AI Camera with Solar Panel Review

About the Kiwibit Bird Feeder 2 4K AI Camera with Solar Panel

• Camera resolution: 4K HD
• Connectivity: 2.4 GHz Wi-Fi, compatible with iOS and Android
• Storage: Local via microSD card (not included), 1-day rolling history for free, and extended history available with paid subscription
• Weatherproof: Yes, IP65-certified
• Power source: 5200 mAh removable rechargeable battery, 4.4W built-in solar panel (roof-mounted)
• Mounting options: Pole mount, wall mount, tree strap
• AI features: Bird species identification, visit tracking
• Warranty: 1 year

The Kiwibit Bird Feeder 2 is a solar-powered, AI-enabled smart bird feeder with a built-in ultra high-definition (4K) video camera. It automatically—and accurately—identifies bird species using artificial intelligence through the companion smartphone app and keeps a record of which species have visited over time.

Unlike some competitors, the solar panel is built into the feeder’s roof rather than set aside as a separate unit. The feeder features two compartments for birdseed, each with its own sliding mechanism, a roof that locks to secure the contents, and several mounting options.

What we like

Setup is genuinely painless

I’ve set up enough feeders to know that “easy setup” is often marketing speak for “you’ll only want to throw it across the room once.” You could be too far from the router. Perhaps the feeder is incompatible with 5 GHz. Or maybe the pole mount opening is too tight for the pole. These are all common issues I’ve dealt with in the past.

The Kiwibit 2 is the real deal. Remove it from the box, screw on the mount and perch, download the app, and follow the step-by-step instructions. It took me all of 10 minutes to do. Here's a tip: Set it up inside, near your router. You’ll be glad when it connects to Wi-Fi on the first try, not the fifth.

The roof-mounted solar panel is a game-changer

I’ve repeatedly run into this problem with solar-powered bird feeders: The cable connecting the separate solar panel to the feeder is irresistible to squirrels, raccoons, and basically any other backyard troublemaker with teeth. Why? Who knows. But I’ve seen it happen with the previous Kiwibit model. I’ve seen it happen with other brands. The dangling cable is a serious design flaw that, when chewed through, renders the solar charger feature useless in short order.

On the Kiwibit 2, the solar panels are built into the feeder’s roof. There is no cable, no dangling wire, and therefore no snack for the local wildlife. It’s an elegant solution to a frustrating problem, and I’m glad to see more brands moving in this direction.

The seed chambers are thoughtfully designed

I love the drawer slides at the bottom of each seed chamber. Being able to open or close each independently gives you much more flexibility. Want to try one type of seed in one and another in the second? Go for it. (I used black oil sunflower seeds and a shelled mix coated in hot pepper oil.) Need to close one off while it dries after rain? Easy. It’s the kind of detail that shows the designers actually use this thing.

The roof, too, earns points for security. You have to press a button to open it, and it doesn’t stay propped open on its own. If a squirrel or raccoon somehow manages to pry it up, the roof slams back down and locks as soon as it’s unsupported. I will say that the same feature makes filling the feeder a bit of an exercise in patience. You’ll want a third hand. But I’ll take a mildly inconvenient refill over a raided seed chamber any day.

4K camera quality is a serious upgrade

The jump in video and photo quality from the previous Kiwibit model is immediately obvious. The image is clearer, brighter, and sharper—and the field of view is noticeably wider, so you’re catching more of the action around the feeder. If you want to capture frame-worthy photos of your backyard visitors (and with a feeder this good, you will be), the camera’s quality won’t disappoint.

The app is well-organized and actually useful

A smart bird feeder is only as good as its app, and Kiwibit’s is well-designed, clean, and intuitive. You can see which birds visited on any day and at what time in a simple calendar view.

Birds are also organized by species, so you can track visit frequency over time, molting, and migration patterns. You can also watch momma birds teaching their babies where to find food. Honestly, it can be addictive.

Got a friend who also loves birds but doesn’t have a backyard? Kiwibit allows you to share access to your feeder with them through the app.

What we don’t like

The hanger is a no-show—and that’s a real miss

Unfortunately, this one stings a little. During the in-app setup process, the Kiwibit app shows a metal hanger as one of the mounting options. This is the same style of hanger that comes with the Bird Buddy feeder. The Kiwibit feeder itself has the necessary holes near the roof to accommodate the hanger, but when you open the box? No hanger.

The box offers pole mount, wall mount, and tree strap, but the hanger is not included as an option. I had been genuinely excited because, in my experience, hanging a feeder is the single best way to keep nuisance animals from accessing it. I ended up using the pole mount with a squirrel baffle of my own, and squirrels still managed to get into the feeder.

Showing customers a mounting option during setup and then not including it is, at minimum, confusing. I’d love to see Kiwibit either add the hanger to the box or, at the very least, offer it for sale separately. It does neither at the moment.

Notification overload is real

Over four days, I received 552 notifications on my phone. Let that sink in. Five hundred and fifty-two. The vast majority of them were alerting to squirrels, not the cardinal, chickadee, or downy woodpecker I was hoping to see. I love this feeder, but I do not love getting pinged every 30 seconds about a gray squirrel doing what gray squirrels do.

The fix here seems simple enough to me: Give users the ability to selectively turn off notifications by species or animal type. Let me keep bird alerts on while muting the nuisance animal alerts. That would go a very long way.

The best features are locked behind a subscription

Before you buy, it’s worth noting that, out of the box, the free subscription tier offers 4K video and photo resolution (ultra high-definition), livestreaming, motion detection, and device sharing. However, some of the most compelling features, including AI bird species identification (automatic recognition of birds using artificial intelligence), the Bird Wiki, auto keyshot capture, and up to 60 days of cloud storage, require a Kiwibit Plus subscription at $4.49 per month (a recurring paid service). Free users also get only one day of rolling cloud history and recordings capped at 20 seconds.

Subscriptions are fairly standard in smart feeders, and $4.49 a month isn’t breaking the bank. Still, consider this in the total cost, especially since AI species ID is a key feature. For local storage, the feeder supports a microSD card (not included).

If you’re a serious birder or even a hobbyist, I recommend splurging on the subscription. It makes a big difference. But if cost matters or you just like seeing notifications and then not going back to them, the low-cost, one-time microSD card will store enough bird pics to satisfy your whimsy.

Should you buy the Kiwibit Bird Feeder 2 4K AI Camera with Solar Panel?

Yes—with one caveat.

Having tested multiple Bird Buddy and Birdfy models, the previous Kiwibit, and several others, I can confidently say that the Kiwibit Bird Feeder 2 4K AI Camera with Solar Panel (available at Amazon) is the best smart bird feeder I’ve come across. The 4K camera is exceptional, the solar panel integration is smart and durable, the seed chamber design shows genuine thoughtfulness, and the app makes it easy to actually enjoy the data it collects.

The missing hanger is a genuine frustration—especially since the app suggests one—and the notification system needs a settings overhaul before it drives anyone to silence their phone entirely. Factor in a subscription if you want the full AI experience. But these are fixable problems, and the core product is excellent.

If you’re in the market for a smart bird feeder and want the best available right now, this is it.