Reliable feeding with a few minor flaws - Oneisall 3.5L Automatic Cat Feeder review

In our test, the Oneisall Automatic Pet Feeder with Wi-Fi reliably fulfilled its core function. Setup is straightforward, and the food dispensing mechanism operates with minimal variation. Even with larger portions, the dispenser delivers a consistent amount. A practical feature is the ability to program up to ten feedings per day and dispense food at 12-second intervals as needed.

The build quality is merely satisfactory, but the design is functional. The lockable lid and the hard-to-access dispensing chute make it difficult for pets to gain unauthorized access to the food supply. During the test period, the food remained well-protected and fresh. The low power consumption, with annual electricity costs of around 1.30 euros for two feedings per day, is another plus for the feeder.

There is room for improvement, particularly with the app, whose German translation is incomplete or incorrect in places. The lack of dishwasher safety and the cumbersome process of obtaining replacement desiccant packets also detract from the overall impression.

The Oneisall 3.5L smart cat food dispenser is available for purchase directly from the Oneisall online store in black and white, but it can also be ordered through Amazon.

According to the user manual, the Oneisall Automatic Cat Feeder is intended exclusively for indoor use. The housing is made of ABS plastic, and the food bowl is made of 304-grade stainless steel. According to the manufacturer, the materials used are BPA-free. Measuring 16.83 x 16.83 x 28.93 centimeters, the automatic feeder takes up relatively little space. It weighs 1.61 kilograms, plus up to 1.8 kilograms of dry food.

The build quality leaves a satisfactory impression. The exterior of the plastic housing is largely rounded and initially appears sturdy. However, the edges of the lid are somewhat sharp. Since they are inaccessible to the cat during normal use, this does not pose an immediate risk of injury. The feeder is not completely protected against being deliberately knocked over. A particularly determined cat could certainly knock the device over. However, the lockable lid prevents the cat from easily accessing the food supply.

The food container seals tightly. During our testing period, the dry food we put inside remained fresh and showed no noticeable changes. Even after prolonged storage in the container, it looked as if it had just come out of the package. A desiccant packet is intended to reduce moisture inside. However, Oneisall includes only one such packet. According to the manufacturer, replacements can be ordered through customer service, but not directly from the online store.

Cleaning is straightforward, as all components designed for this purpose can be disassembled and reassembled without tools. According to the instructions, only the base unit with the motor and dispensing mechanism may be cleaned only with a dry cloth. All other parts can be rinsed by hand and must then be allowed to dry completely. Oneisall does not approve dishwasher use. Given the rather simple appearance of the materials, it is recommended to stick to the intended hand-washing method.

One potential weakness of automatic feeders is the possibility that a cat might use its paw to retrieve extra dry food from the dispensing chute. In our practical test, however, our cat Gerhard did not exhibit this behavior.

A manual test also demonstrates that access to the feeding mechanism is difficult. The dispensing channel has a bend that makes it hard to reach around, even with a finger. We therefore consider it unlikely that additional pieces of food could be accidentally dislodged. However, this cannot be completely ruled out in the case of particularly dexterous or persistent cats.

Setting up the Oneisall Automatic Pet Feeder with Wi-Fi is straightforward. The app guides you through the setup process in just a few steps, so the feeder is up and running quickly. The German localization, however, is less thorough. Some menu items remain in English, while others are translated in a way that’s hard to understand. In a few instances, unresolved language variables even appear in place of the intended text.

According to the manufacturer, the feeder uses Wi-Fi in the 2.4-GHz band. The actual frequency being used cannot be determined in the app. However, the limitation to 2.4 GHz does not pose a significant disadvantage in everyday use. The bandwidth is more than sufficient for transmitting feeding schedules and control commands.

The Oneisall automatic feeder allows you to set the amount from one to 36 portions per feeding. The actual amount of food dispensed depends, among other things, on the size and shape of the dry food used.

Our measurements using three different settings show a fairly consistent dispensing rate:

For a single serving, the amount of food dispensed ranges from 10 to 12 grams. The average is 10.7 grams. With two servings, the average amount increases to 20.2 grams, with the largest deviation between two measurements being four grams. With five servings, the dispenser performs particularly consistently: the five measurements range from 50 to 52 grams.

The results indicate that portioning is generally reliable. It is notable, however, that the average amount of food does not increase in a perfectly linear fashion with the number of portions set. While a single portion delivers an average of 10.7 grams, the calculated amount per portion is 10.1 grams for two portions and 10.2 grams for five portions. These differences remain minor in everyday use.

The maximum setting of 36 portions seems very generous for a single feeding. We did not verify how much food actually ends up in the bowl at this setting, which should be about 360 grams, nor whether the bowl’s capacity is sufficient.

For animals that eat their food too quickly, Oneisall offers a feature that slows down food dispensing. When this feature is enabled, the feeder dispenses the food in individual portions. There is a twelve-second pause between each portion.

This feature only works if at least two portions are set for a meal. With five portions, the dispensing is thus spread over five individual steps with four pauses. The total pause time in this case is 48 seconds. We would prefer to be able to choose the intervals freely. If in doubt, it’s better to feed smaller portions over multiple intervals.

You can use the app to set fixed feeding times and the desired portion size. According to the manufacturer, the Oneisall automatic feeder supports up to ten meals per day. Between one and 36 portions can be set per feeding. This allows the daily food amount to be distributed across several smaller meals. The timer function can be combined with the slow-feeding feature.

In our test, the Oneisall Automatic Pet Feeder with Wi-Fi reliably fulfilled its core function. Setup is straightforward, and the food dispensing mechanism operates with minimal variation. Even with larger portions, the dispenser delivers a consistent amount. A practical feature is the ability to program up to ten feedings per day and dispense food at 12-second intervals as needed.

The build quality is merely satisfactory, but the design is functional. The lockable lid and the hard-to-reach dispensing chute make it difficult for pets to access the food supply unintentionally. The food remained well-protected and fresh throughout the testing period. The low power consumption, with annual electricity costs of about $0.70 for two feedings per day, is another plus for the feeder.

There is room for improvement, particularly with the app, whose German translation is incomplete or incorrect in places. The lack of dishwasher safety and the cumbersome process of obtaining replacement desiccant packets also detract from the overall impression.

The Oneisall Automatic Cat Feeder with Wi-Fi impressed in our review with its reliable food dispensing and low power consumption, but fell short in terms of app translation and build quality.