Kiwibit BW511 Smart Bird Feeder with 4K Camera

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Product guide

Kiwibit BW511 Smart Bird Feeder with 4K Camera

The Kiwibit BW511 smart bird feeder combines a camera, solar panel and rechargeable battery for app-based backyard birdwatching. Its advertised 4K viewing, motion alerts and optional AI identification suit buyers who want remote viewing, though the listing says AI and expanded cloud storage require a subscription after a 30-day premium trial.

At a glance

The listing advertises 4K live streaming and recording, 8MP photos, a 132° lens, night vision and two-way audio.
Motion alerts and automatic recordings are advertised, with 2.4GHz Wi-Fi and sharing for up to 20 family members.
A 3W adjustable solar panel works alongside a 5200mAh rechargeable battery, with USB-C charging as another option.
The 1.5L dual-compartment hopper is described as refillable without removing the feeder, and its hopper and tray detach for cleaning.
AI identification is advertised for more than 10,000 species, but the listing ties premium AI features to a subscription after a 30-day trial.

Price

$139.98Save 26%

Reference price: ~~$189.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Solar-assisted power is paired with a rechargeable battery and USB-C charging, giving more than one listed way to keep the feeder powered.
The removable hopper and tray and refill access without taking down the feeder can simplify routine upkeep.
The advertised 4K camera, motion alerts and family sharing support remote viewing of bird visits.

Cons

AI identification and expanded cloud-history features require a paid subscription after the stated free trial, according to the listing.
A microSD card for local storage is sold separately.

Technical specifications

22 specifications

Identity
Brand	Kiwibit
Model	BW511

Power and battery
Power configuration	Rechargeable Battery (USB-C Charing or Solar Powered)

Dimensions and installation
Mounting types listed	Pole Mount, Wall Mount, Tree Strap Mount
Weight listed	3.3 pounds
Dimensions	7.7"L x 7.1"W x 11"H
Seed capacity	1.5 liters

Materials and protection
Material listed	ABS + PC + Metal Mount
Weather resistance claimed	IP65

Camera and connectivity
Video resolution claimed	4K
Lens angle claimed	132°
Wi-Fi band	2.4GHz Wi-Fi
Simultaneous viewers claimed	up to 3 simultaneous viewers
Family sharing claimed	up to 20 family members

Solar and storage
Solar panel rating	3W
Battery capacity	5200mAh
Solar panel cable	9.3-ft
microSD support	up to 512GB
Free cloud history	free 1-day rolling cloud history
Premium cloud history claim	up to 60 days of cloud history

Feeding and operating conditions
Hopper configuration	1.5L dual-compartment hopper
Operating temperature range	-4°F to 122°F

What to know before buying

Listing details to confirm

The listing describes 4K viewing and recording as free, but also says playback and motion alerts are free while AI identification and larger cloud storage require a subscription. It separately claims a 30-day premium trial and up to 60 days of cloud history, while also describing free 1-day rolling cloud history. Confirm which app features and storage terms apply to the selected listing. The feeder pole is sold separately, and the listed mounting types do not establish which mounting accessories are included.

What’s in the box

Included

Camera

Who is it for?

A good fit for

Backyard birdwatchers who want advertised 4K live viewing, recordings and motion alerts in an app.
Buyers who can position the adjustable solar panel in sunlight and want USB-C battery charging as a backup.
Households interested in sharing feeder access with family or maintaining a two-compartment seed supply.

Less suited to

Buyers who want AI identification or extended cloud history without a subscription.
Buyers expecting a feeder pole or microSD card in the package.

Kiwibit BW511 Smart Bird Feeder with 4K Camera · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 538 ratings

5 stars79%79%
4 stars11%11%
3 stars2%2%
2 stars2%2%
1 star6%6%

Customer feedback highlights clear-looking footage, ease of setup and filling, solar operation, bird viewing and identification. Battery experience is mixed, with some reporting long use and others saying the charge lasts less than two days. For buyers relying on the advertised camera and remote viewing, that variability makes solar-panel placement and access to USB-C charging worth considering. The aggregate rating is mostly favorable, but ratings alone do not establish how the feeder will perform in a particular yard.

Positive themes

Customers praise picture clarity and describe setup and filling as easy.
Feedback also speaks positively about solar operation, construction and the enjoyment of watching birds.

Mixed feedback

Battery life receives mixed feedback, with reports ranging from long-lasting use to needing a recharge within a couple of days.

Frequently asked questions

Does this feeder require a subscription?

The listing says 4K live viewing and motion alerts are free, while AI identification and larger cloud storage require a subscription. It also advertises a 30-day FeatherPal Premium trial. Confirm current feature and storage terms before buying.

Can it run on solar power alone?

The listing describes a 3W adjustable external solar panel and a 5200mAh rechargeable battery, with USB-C charging for cloudy or rainy periods. It does not specify that solar power alone will always keep the battery charged.

Is a feeder pole included?

The listing says a feeder pole is sold separately. It lists pole, wall and tree-strap mounting types, but does not establish which mounting accessories are in the package.

What storage options are listed?

The listing describes a microSD card slot supporting cards up to 512GB, with the card sold separately, and free 1-day rolling cloud history. Longer cloud history is tied to premium service claims.