# 哪些自动猫粮机噪音最小？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What are the quietest automatic cat feeders available?

## 产品列表

### Cat Mate Cat Mate C500 5 Meal Automatic Pet Feeder (Model 365)
```yaml
product: cat-mate-cat-mate-c500-5-meal-automatic-pet-feeder-model-365
brand: Cat Mate
price_gbp: 34.36
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: null
power_source: 3 x AA batteries
meal_frequency: 5 meals
feeder_capacity: null
schedule_options: Digital timer programmable individual meal times
app_compatibility: null
food_dispense_amount: null
```

- **价格:** £34.36 [^1]
- **概述:** Cat Mate C500 是一款五隔间自动喂食器，带数字定时器和双冰包以保持湿粮或干粮新鲜。防篡改、可洗碗机清洗，适合在主人外出时需要定时定量喂食的猫和小型犬。
- **附加来源:** [^2], [^3]

### PetSafe PetSafe Eatwell 5-Meal Automatic Pet Feeder
```yaml
product: petsafe-petsafe-eatwell-5-meal-automatic-pet-feeder
brand: PetSafe
price_gbp: 44.82
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: null
power_source: 4 D-cell alkaline batteries
meal_frequency: Up to 5 meals per day
feeder_capacity: 5
schedule_options: Digital timer, schedule meals down to the minute
app_compatibility: null
food_dispense_amount: 1 cup per compartment
```

- **价格:** £44.82 [^4]
- **概述:** 带盖旋转托盘，五个1-cup隔层；一个隔层可立即使用，其余四个可编程定时。电池供电、洗碗机安全设计，适用于干粮或半湿食物与零食；适合希望每日最多五餐定时喂食的猫主人或中小型犬主人。
- **附加来源:** [^5]

### Petlibro Petlibro Granary WiFi Automatic Feeder
```yaml
product: petlibro-petlibro-granary-wifi-automatic-feeder
brand: Petlibro
price_gbp: 67.24
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi‑Fi 2.4GHz and 5GHz; Bluetooth; AP/QR code setup
power_source: DC 5V adapter; 3 D alkaline batteries (backup)
meal_frequency: 1-10 meals per day
feeder_capacity: 21
schedule_options: Custom daily schedules via app; per-day customization
app_compatibility: PETLIBRO LITE (iOS and Android)
food_dispense_amount: 20ML per portion
```

- **价格:** £67.24 [^6]
- **概述:** The Granary WiFi feeder holds 5L (about 21 cups) of dry food, dispenses configurable portions (20ml each) and supports up to 10 meals per day with per-meal portion control. It offers dual power (AC adapter with D-battery backup), Wi‑Fi/Bluetooth connectivity and app control via the PETLIBRO LITE app-suitable for owners who want scheduled remote feeding for cats or small/medium pets.
- **附加来源:** [^7]

### Whisker Feeder-Robot (Feeder Robot by Whisker)
```yaml
product: whisker-feeder-robot-feeder-robot-by-whisker
brand: Whisker
price_gbp: 223.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi-Fi (works offline with saved schedule)
power_source: AC power (optional 12V backup battery sold separately)
meal_frequency: 1 to 8 times per day
feeder_capacity: 32
schedule_options: App or control panel scheduling; gravity mode (bowl check every 6 hours)
app_compatibility: Apple mobile devices and Android mobile devices
food_dispense_amount: Up to 1/2 cup in 1/8-cup increments
```

- **价格:** £223.41 [^8]
- **概述:** Whisker Feeder-Robot 是一款自动干粮喂食器，最大可容纳32 cups 干粮，分量控制范围为1/8 cup 至1/2 cup，并可通过 Whisker 应用或机载控制面板编程。支持定时投放或重力模式连续放食，能在离线时使用已存储的日程，适合需要远程控制和大容量料仓的宠物主人。
- **附加来源:** [^9]

### Whisker Whisker Feeder-Robot
```yaml
product: whisker-whisker-feeder-robot
brand: Whisker
price_gbp: 223.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi-Fi (2.4 GHz)
power_source: AC power with optional battery backup sold separately
meal_frequency: Multiple meals per day (user-configurable)
feeder_capacity: 32
schedule_options: Scheduled feedings down to the minute, manual feeding
app_compatibility: iOS and Android
food_dispense_amount: Adjustable from 1/8 cup to 1 cup per meal
```

- **价格:** £223.41 [^10]
- **概述:** The Whisker Feeder-Robot is a Wi‑Fi enabled automatic dry-food feeder with a large 32 cup hopper, app-controlled portioning from 1/8 to 1 cup, and scheduling down to the minute. It suits pet owners who need reliable, multi-meal automated dry feeding and remote control via mobile app.
- **附加来源:** [^11]

### PetSafe PetSafe Smart Feed Automatic Feeder
```yaml
product: petsafe-petsafe-smart-feed-automatic-feeder
brand: PetSafe
price_gbp: 100.86
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi-Fi (2.4GHz 802.11b/g/n); Alexa enabled; Amazon Dash Replenishment compatible
power_source: AC adapter with backup 4 D-cell alkaline batteries
meal_frequency: Up to 12 times daily
feeder_capacity: 24
schedule_options: Customize meal times via My PetSafe app; Feed Now; Slow Feed
app_compatibility: My PetSafe app (iOS 12.0 or later; Android 9.0 or later)
food_dispense_amount: 1/8 to 4 cups per meal
```

- **价格:** £100.86 [^12]
- **概述:** The PetSafe Smart Feed is a Wi‑Fi connected automatic feeder holding 24 cups, allowing scheduled meals from the My PetSafe app, manual Feed Now, and a Slow Feed mode. It suits cat and small-to-medium dog owners who want remote control, multiple daily meals, and low-food alerts.
- **附加来源:** [^13], [^14]

### PetSafe PetSafe Eatwell 5-Meal Pet Feeder
```yaml
product: petsafe-petsafe-eatwell-5-meal-pet-feeder
brand: PetSafe
price_gbp: 44.82
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: null
power_source: 4 D-cell alkaline batteries
meal_frequency: Up to 5 meals per day
feeder_capacity: 5 cups
schedule_options: Digital timer (set meals down to the minute)
app_compatibility: null
food_dispense_amount: 1 cup per compartment
```

- **价格:** £44.82 [^4]
- **概述:** A 5-compartment automatic feeder that dispenses up to five 1-cup meals per day using a digital timer. Battery-powered and dishwasher-safe, it's suited for cats and small to medium dogs needing portioned, scheduled feeding.
- **附加来源:** [^15]

### Petlibro Petlibro Granary PL-AF109 (Granary 5G)
```yaml
product: petlibro-petlibro-granary-pl-af109-granary-5g
brand: Petlibro
price_gbp: 97.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: WiFi 2.4GHz and 5GHz; Bluetooth; AP mode; QR code setup
power_source: DC 5V power adapter; 3 x D alkaline batteries (backup)
meal_frequency: 1-10 meals per day
feeder_capacity: 4.2
schedule_options: 1-10 meals per day; each meal programmable individually
app_compatibility: PETLIBRO LITE (iOS and Android)
food_dispense_amount: 20 ml per portion
```

- **价格:** £97.13 [^6]
- **概述:** Petlibro Granary PL-AF109 (Granary 5G) 是一款5L智能干粮喂食器，支持App控制、分份投放（每份20 ml）并可设置每天最多10餐。提供双重供电（交流适配器 + D电池备用）、多模式Wi‑Fi 连接（2.4GHz/5GHz）以及 Petlibro Lite 应用用于定时和提醒，适合需要自动化、定量喂食的猫或中小型宠物家庭。
- **附加来源:** [^7], [^16]

### SureFeed SureFeed Microchip Pet Feeder MPF-001
```yaml
product: surefeed-surefeed-microchip-pet-feeder-mpf-001
brand: SureFeed
price_gbp: 148.69
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: None
power_source: 4 x C cell batteries
meal_frequency: null
feeder_capacity: 1.69
schedule_options: null
app_compatibility: null
food_dispense_amount: null
```

- **价格:** £148.69 [^17]
- **概述:** 微芯片识别喂食器，仅对注册宠物开启以防止偷食；适用于湿粮和干粮，配有密封400 ml食碗和训练模式。最适合多宠家庭或需要专属食物访问权限的处方饮食宠物。

### HHOLOVE HHOLOVE O Sitter
```yaml
product: hholove-hholove-o-sitter
brand: HHOLOVE
price_gbp: 127.02
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi-Fi (2.4GHz; some docs list dual-band 2.4GHz and 5GHz)
power_source: 12V 1.5A power adapter; optional battery backup
meal_frequency: Multiple meals per day (user-scheduled)
feeder_capacity: 10
schedule_options: Set specific feeding times via app; auto tailored feeding plan; low-food detection
app_compatibility: HHOLOVE App (iOS and Android)
food_dispense_amount: 7 grams per portion
```

- **价格:** £127.02 [^18]
- **概述:** The HHOLOVE O Sitter is an AI-powered smart cat feeder with a 2K pan/tilt camera, two-way audio, automated portioned feeding and app-controlled schedules. It suits cat owners who want remote monitoring, precise portion control, and automated feeding with smart alerts.
- **附加来源:** [^18]

### Petlibro Petlibro Polar Automatic Wet Food Feeder PLAF109
```yaml
product: petlibro-petlibro-polar-automatic-wet-food-feeder-plaf109
brand: Petlibro
price_gbp: 97.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi‑Fi 2.4GHz
power_source: Corded electric (DC 12V 5A) with 3xAA battery backup for 12H
meal_frequency: Up to 3 meals per day
feeder_capacity: null
schedule_options: App scheduling with selectable compartments and 'Automatically Repeat Schedule' option
app_compatibility: Android and iOS 13.0 or later
food_dispense_amount: 6.76oz per serving
```

- **价格:** £97.13 [^19]
- **概述:** Petlibro Polar PLAF109 是一款带制冷功能的智能湿粮喂食器，设有三个冷藏隔间用于放置预分装餐食，并配有智能手机应用以设置定时或手动投喂。适合需要保持湿粮新鲜并远程定时投喂最多三餐的猫主人。
- **附加来源:** [^20], [^21]

### PETLIBRO PETLIBRO Granary 5G WiFi Automatic Pet Feeder
```yaml
product: petlibro-petlibro-granary-5g-wifi-automatic-pet-feeder
brand: PETLIBRO
price_gbp: 67.24
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: 2.4GHz and 5GHz WiFi, Bluetooth, AP mode, QR code (for camera model)
power_source: DC 5V power adapter; 3 x D alkaline batteries (not included)
meal_frequency: 1-10 Meals per day (up to 6 meals per day for some pages)
feeder_capacity: 21
schedule_options: App-controlled schedule with per-day customization
app_compatibility: PETLIBRO LITE (iOS and Android)
food_dispense_amount: 20ml per portion
```

- **价格:** £67.24 [^6]
- **概述:** The PETLIBRO Granary 5G WiFi Automatic Pet Feeder is a 5L-capacity dry-food feeder with app control, portioned dispensing (20ml per portion) and multi-meal scheduling. It supports dual power (adapter or batteries), 2.4GHz/5GHz WiFi and is suited for small to medium pets and multi-meal automated feeding.
- **附加来源:** [^22], [^23]

### Whisker Feeder-Robot
```yaml
product: whisker-feeder-robot
brand: Whisker
price_gbp: 223.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi-Fi (2.4 GHz)
power_source: 15 Volt DC (backup battery sold separately)
meal_frequency: 1 to 8 times per day
feeder_capacity: 32
schedule_options: Customizable schedules via app or control panel; gravity mode every 6 hours
app_compatibility: Apple mobile devices and Android mobile devices
food_dispense_amount: Up to 1/2 cup in 1/8-cup increments
```

- **价格:** £223.41 [^8]
- **概述:** Automatic, app-connected feeder that holds up to 32 cups of dry kibble, offers anti-jam technology, customizable portion sizes and schedules, and works offline once a schedule is stored. Suits pet owners who want large hopper capacity and app control for scheduled or gravity feeding.

### PetSafe PetSafe Smart Feed Automatic Pet Feeder (Model 2.4)
```yaml
product: petsafe-petsafe-smart-feed-automatic-pet-feeder-model-2-4
brand: PetSafe
price_gbp: 100.86
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi-Fi 2.4GHz (802.11b/g/n); Alexa enabled; Amazon Dash Replenishment compatible
power_source: AC power adaptor with backup 4 D-Cell batteries (not included)
meal_frequency: Up to 12 times daily
feeder_capacity: 24
schedule_options: Customize meal times via app; Feed Now; Slow Feed
app_compatibility: My PetSafe app for iOS (iOS 12.0 or later) and Android (9.0 or later)
food_dispense_amount: 1/8 to 4 cups per meal
```

- **价格:** £100.86 [^12]
- **概述:** 可容纳24 cups 干粮或半湿食物，每餐可投放1/8 至4 cups，并支持最多12个定时餐以及即时 Feed Now 和 Slow Feed 选项。适合想要通过App远程控制、具备Wi‑Fi与Alexa集成的猫主人和中小型犬主人。
- **附加来源:** [^24]

### WOPET WOPET 7L Automatic Pet Feeder
```yaml
product: wopet-wopet-7l-automatic-pet-feeder
brand: WOPET
price_gbp: 52.3
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Wi-Fi (2.4 GHz)
power_source: AC adapter with D-size battery backup
meal_frequency: Up to 5 meals per day
feeder_capacity: 29
schedule_options: Programmable via onboard controls or app
app_compatibility: WOpet Life (iOS and Android)
food_dispense_amount: 10 g per portion
```

- **价格:** £52.3 [^25]
- **概述:** Large 7L-capacity dry-food feeder for cats and small dogs with programmable portions and up to five meals per day. Suitable for owners needing high-capacity, scheduled feeding with Wi‑Fi app control and battery backup for outages.
- **附加来源:** [^5], [^25], [^5]

---
## 参考来源
[^1]: CloserPets, 访问日期 2026-06-07. https://closerpets.com/products/five-meal-automatic-pet-feeder-with-digital-timer-c500-petmate
[^2]: RobotShop, 访问日期 2026-06-07. https://www.robotshop.com/products/cat-mate-c500-5-meal-automatic-pet-feeder-with-digital-timer-d
[^3]: Cats.com (links to Chewy/Amazon), 访问日期 2026-06-07. https://cats.com/cat-mate-c500-automatic-pet-feeder-review
[^4]: PetSafe, 访问日期 2026-06-07. https://www.petsafe.com/p/5-meal-pet-feeder/PFD11-13707/
[^5]: Cats.com, 访问日期 2026-06-07. https://cats.com/best-automatic-cat-feeder
[^6]: Petlibro, 访问日期 2026-06-07. https://petlibro.com/products/petlibro-5g-wifi-automatic-pet-feeder
[^7]: BestBuy, 访问日期 2026-06-07. https://www.bestbuy.com/product/petlibro-granary-wifi-stainless-steel-5l-automatic-dog-and-cat-feeder-with-camera-monitoring-black/JXJRSZ52CK
[^8]: Whisker, 访问日期 2026-06-07. https://www.whisker.com/feeder-robot
[^9]: Litterbox.com, 访问日期 2026-06-07. https://www.litterbox.com/feeder-robot.html
[^10]: Whisker, 访问日期 2026-06-07. https://www.whisker.com/products/feeder-robot
[^11]: Hollywood Feed, 访问日期 2026-06-07. https://www.hollywoodfeed.com/p/73461/whisker-pet-feeder-robot-black-with-smoke-hopper
[^12]: PetSafe, 访问日期 2026-06-07. https://www.petsafe.com/p/smart-feed/PFD00-16828/
[^13]: InvisibleFence, 访问日期 2026-06-07. https://www.invisiblefence.com/product/smart-feed-automatic-dog-cat-feeder-2nd-generation?bvstate=pg%3A3%2Fct%3Ar
[^14]: Support.PetSafe (product support page), 访问日期 2026-06-07. https://support.petsafe.net/product-support/smart-feed-automatic-dog-and-cat-feeder-2nd-generation
[^15]: Chewy, 访问日期 2026-06-07. https://www.chewy.com/petsafe-eatwell-5-meal-pet-feeder/dp/
[^16]: Petlibro Help Center (product listing), 访问日期 2026-06-07. https://designlibro.zendesk.com/hc/en-us/articles/7124197519769-Comparison-between-PETLIBRO-AUTOMATIC-FEEDERS
[^17]: Sure Petcare, 访问日期 2026-06-07. https://www.surepetcare.com/en-us/pet-feeder/microchip-pet-feeder
[^18]: HHOLOVE Official Store, 访问日期 2026-06-07. https://hholove.com/products/o-sitter
[^19]: Petlibro, 访问日期 2026-06-07. https://petlibro.com/products/polar-wet-food-pet-feeder
[^20]: Petlibro (alternate product page), 访问日期 2026-06-07. https://petlibro.com/products/polar-smart-wet-food-feeder-for-pets
[^21]: Cats.com (affiliate listing / retailer page), 访问日期 2026-06-07. https://cats.com/petlibro-polar-wet-food-feeder-review
[^22]: Petlibro Official Store (Granary Smart Camera Feeder), 访问日期 2026-06-07. https://petlibro.com/products/petlibro-granary-automatic-pet-feeder-with-camera
[^23]: Petlibro Collections - Granary, 访问日期 2026-06-07. https://petlibro.com/collections/granary
[^24]: InvisibleFence, 访问日期 2026-06-07. https://www.invisiblefence.com/product/smart-feed-automatic-dog-cat-feeder-2nd-generation?bvstate=pg%3A2%2Fct%3Ar
[^25]: WOPET (official store), 访问日期 2026-06-07. https://wopet.com/product/wopet-sprite-automatic-cat-dog-feeder-4-meal-7l/?page=2