# Bestsci PL290 Heated Water Bowl, 5.5 L

The Bestsci PL290 is a heated water bowl listed with a 5.5 L capacity for indoor or outdoor pet watering. Its advertised 48 W heater and steel-wrapped chew-resistant cord are aimed at cold-weather use, but the listing’s capacity and dimensions are inconsistent and should be confirmed before purchase.

- [Original product page](https://best-deals.pro/product/bestsci-pl290-heated-water-bowl)
- [View offer](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Bestsci
- Model: PL290
- Category: Pet Supplies > Pet Toys & Accessories
- Price: 26.98 USD
- Previous price: 32.99 USD
- Discount: 18%
- Price checked: 2026-11-14T19:18:42.726Z
- Rating: 4.6 / 5
- Reviews: 32

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing claims a 48 W heater intended to help keep water from freezing in cold weather.
- A stated 5.5 L capacity may suit larger pets or shared outdoor watering, if that capacity is confirmed.
- The cord is described as steel-wrapped and chew-resistant, and measures 78.7 inches.
- The listing claims overheat protection and a sealed heating core. It advises a sheltered outdoor location, no submersion, and unplugging when empty.

## Pros

- Large stated capacity can reduce refill frequency compared with a smaller bowl, assuming the 5.5 L claim is accurate.
- Steel-wrapped cord is a practical consideration where pets may chew exposed cables.
- Claimed indoor and outdoor use offers placement flexibility, with the stated shelter and care limits.

## Cons

- Requires an electrical outlet, so placement depends on reaching a suitable power source.
- A 48 W heater may add ongoing electricity use compared with an unheated bowl.

## Specifications

### Identity
- Brand: Bestsci
- Model: PL290
### Heating and capacity
- Heater power: 48W
- Capacity in title: 5.5L
- Capacity in feature claim: 5.5L \(186 oz\)
- Additional capacity field: 11.6 pounds
### Dimensions and installation
- Weight listed: 1.15 kg
### Materials and protection
- Material listed: Polypropylene \(PP\)
- Cord length: 78.7-inch
- Cord description: wrapped in steel
- BPA-free claim: BPA-free
### Use and appearance
- Indoor or outdoor use: Indoor, Outdoor
- Color: Navy Blue
- Pet types listed: Bird, Cat, Dog, Small Animal

## Before you buy

- The listing’s measurements are inconsistent: the title and feature text give 5.5 L and 186 oz, while a separate capacity field says 11.6 pounds. Dimensions also differ between 11.4"L x 11.4"W x 3.94"H and 11.42 x 11.42 x 3.94 inches; 2.54 pounds, which includes a different weight figure. Confirm the selected listing’s capacity, dimensions, and weight. The listing also claims UL certification and a sealed waterproof base, but those claims are not independently confirmed here.

## In the box

- Heated water bowl (Included)

## A good fit for

- Pet owners seeking an electrically heated bowl for cold-weather watering.
- Outdoor feeding stations with a sheltered location and access to an outlet.
- Households that want a bowl described for dogs, cats, birds, and small animals.

## Less suited to

- People who need an unpowered or cordless water bowl.
- Locations where the bowl would be submerged or exposed outdoors without shelter.
- Buyers who require confirmed dimensions or capacity before choosing a specific fit.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the highest category, but a small share are at the lowest end and the supplied evidence contains no written review details. The ratings therefore do not establish how well the heater performs, how durable the cord is, or whether the stated capacity matches buyers’ needs. For cold-weather use, verify the conflicting capacity and dimensions and follow the listed placement and unplugging guidance.

## Frequently asked questions

### Does the Bestsci PL290 prevent water from freezing?
The listing says its 48 W heater is intended to keep water liquid in cold weather, including sub-zero conditions. Performance in a particular location is not independently verified.
### How much water does it hold?
The title and feature text state 5.5 L and 186 oz, but another capacity field says 11.6 pounds. Confirm the capacity with the seller before relying on it.
### Can it be used outdoors?
The listing describes indoor and outdoor use and recommends a sheltered outdoor spot. It also says not to submerge the bowl and to unplug it when empty.
### What should I know about the cord?
The listing describes a 78.7-inch cord wrapped in steel and calls it chew-resistant. This description is not a guarantee against chewing damage.

## Alternative options

- [13 Oz Steel Stainless Cat Dog Pet Food Water Shallow Dish Bowl, 2Pcs \| 13 Fl / 384....](https://best-deals.pro/visit/onebug-obus-lzj-mw-1-2pcs-stainless-steel-cat-bowls)
- [2-Pack Stainless Steel Large Dog Bowl - Single Bowl 3.5L/0.9 Gallons Metal Pet Wate...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [RIZZARI 8L Gravity Dog Water Dispenser, White: Wide Mouth Bowl \| Easy Cleaning / Dishwasher Safe / Auto-Refill / No Electricity / Water-Level View / Multi-Pet Use](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [Elevated Dog Bowl with Stand, 2.5L Food Bowl and 3.3L Splash-Proof Floating Water B...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [Slow Feeder Dog Bowl for Large & Small Pets, Anti Choking Puzzle Dog Food Bowl with...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [Dog Kennel Bowls for Crates, 54oz & 34oz Stainless Steel Dogs Bowls, 2 Pack \| 7.1x2...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [Ceramic Raised Cat Bowls for Indoor Cats Cute Elevated Cat Food Bowls 5.4 Inch Wide...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [Heated Water Bowl for Dog & Cat, Outdoor Heated Pet Bowl with Anti Chew Cord, Large...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [1.45 Gallon Extra-Large Heated Water Bowl for Dog&Cat,Outdoor Heated Dog Bowl with ...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [Heated Chicken Waterer 5 Gallon with 8 Horizontal Water Nipples for Winter \| Thermo...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [3L Chicken Water Heater for Winter Heated Poultry Waterer \| Chicken Waterer with He...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)
- [Heated Chicken Waterer for Winter 3 Gallon Auto Chicken Waterer with Heater \| Adsju...](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)

## Add-ons

- [YOTNUS 125W Chicken Water Heater for Winter, Galvanized Steel , 11Inch \| Automatic Shut-Off 35-77°F, Heater Base with 6FT Power Cords, Poultry Waterer Deicer 5 Gallon, Safe for Outdoor, Chicken Coop](https://best-deals.pro/visit/bestsci-pl290-heated-water-bowl)

## Images

![Bestsci PL290 Heated Water Bowl, 5.5 L — 1](https://best-deals.pro/i/NELLAuEP1DD2tImSkChuey13EUEIPt8iBKZH44kRgZ09kZJlKsISH8o2tynH_4nPHvUV8r2Lxt9Zr_tfwzEpvYUukg8s51tZG1mFsGY9Ebw7wgHEIAZ32KjX.jpg)

![Bestsci PL290 Heated Water Bowl, 5.5 L — 2](https://best-deals.pro/i/A6Tlcc4PWFgMJjj8jgc9rxlR79TMzKN57BBwByrlPXjcV-mXTJIY0QE4IxMHvwGOxV0MFsSgnWMlJj5ONCW-8utcNsMGnvFuvRxWLf6WWLgyiSV4YwAnLDQH.jpg)

![Bestsci PL290 Heated Water Bowl, 5.5 L — 3](https://best-deals.pro/i/KZFwYTMT_7Ioos3aAOGNs57JH3GfT77Ltj3kJLKTefOj_vCQQ5aHg2KFpsOwEw51dBn2CD0zkmchwLXY8FTO_jDSTMf_kGq9WQBMxxGAXmBv09FvPKrAyLGh.jpg)

![Bestsci PL290 Heated Water Bowl, 5.5 L — 4](https://best-deals.pro/i/tTm3y4Jhv7JtnskBFPnnh13ucW2k3Lo6csBJHKTOMn8CSWqrX110-xh6BZxXHSKoWD1KF3xmodHoXO-OJ4QFfzeqzm_M6_XwRD_anOtt41WocQHoFNlB4GAc.jpg)

![Bestsci PL290 Heated Water Bowl, 5.5 L — 5](https://best-deals.pro/i/bgIA6PfF1rzDWLNh33_aMIvbI0WKxuybHddZfQAxlsHS2kFKNm4QT5T62bBCWsBz33FJHYjGlWBKGGEwipz0t7FXe_LpLYrsSCM__BF6_RkysRIc_V3dIgIW.jpg)

![Bestsci PL290 Heated Water Bowl, 5.5 L — 6](https://best-deals.pro/i/GR9ypqmSpjkuffFTMkvac76e8lgRLw1c-ZbU9bKiDz1gdYux0IgYrnuKatINyJrszG-bjbezKKOHKOG3H9mgCIuZ2Uo7I5XE-T9radxRgWocTdWd4Qm6myQY.jpg)

![Bestsci PL290 Heated Water Bowl, 5.5 L — 7](https://best-deals.pro/i/31osJzHRDgUEJozrnnTNHyoQWqTTXXlx-zVLM0_hCCOVNKsAE1qdaqY413LtC4SeJFSpB4qCEFRDxnww3VNarT7EKm7GmvnCO2JitNYinqBQmZ77JeDCLgus.jpg)