{"niche":"哪些自动猫粮机噪音最小？","description":"What are the quietest automatic cat feeders available?","products":[{"brand":"Cat Mate","model":"Cat Mate C500 5 Meal Automatic Pet Feeder (Model 365)","price_gbp":34.36,"origin_country":null,"specs":{"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},"confidence_score":null,"summary":"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。","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"CloserPets","url":"https://closerpets.com/products/five-meal-automatic-pet-feeder-with-digital-timer-c500-petmate","currency":"USD","source_country":"US","price":45.99,"price_gbp":34.36,"scraped_at":"2026-06-07T06:37:09.729300"},{"label":"RobotShop","url":"https://www.robotshop.com/products/cat-mate-c500-5-meal-automatic-pet-feeder-with-digital-timer-d","currency":"USD","source_country":"US","price":50.99,"price_gbp":38.1,"scraped_at":"2026-06-07T06:37:12.502818"},{"label":"Cats.com (links to Chewy/Amazon)","url":"https://cats.com/cat-mate-c500-automatic-pet-feeder-review","currency":"USD","source_country":"US","price":45.99,"price_gbp":34.36,"scraped_at":"2026-06-07T06:37:15.261028"}]},{"brand":"PetSafe","model":"PetSafe Eatwell 5-Meal Automatic Pet Feeder","price_gbp":44.82,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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。","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"PetSafe","url":"https://www.petsafe.com/p/5-meal-pet-feeder/PFD11-13707/","currency":"USD","source_country":"US","price":59.99,"price_gbp":44.82,"scraped_at":"2026-06-07T06:37:26.096764"},{"label":"Cats.com","url":"https://cats.com/best-automatic-cat-feeder","currency":"USD","source_country":"US","price":59.99,"price_gbp":44.82,"scraped_at":"2026-06-07T06:37:29.039781"}]},{"brand":"Petlibro","model":"Petlibro Granary WiFi Automatic Feeder","price_gbp":67.24,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Petlibro","url":"https://petlibro.com/products/petlibro-5g-wifi-automatic-pet-feeder","currency":"USD","source_country":"US","price":89.99,"price_gbp":67.24,"scraped_at":"2026-06-07T06:43:54.308699"},{"label":"BestBuy","url":"https://www.bestbuy.com/product/petlibro-granary-wifi-stainless-steel-5l-automatic-dog-and-cat-feeder-with-camera-monitoring-black/JXJRSZ52CK","currency":"USD","source_country":"US","price":139.99,"price_gbp":104.6,"scraped_at":"2026-06-07T06:43:57.997127"}]},{"brand":"Whisker","model":"Feeder-Robot (Feeder Robot by Whisker)","price_gbp":223.41,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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。","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Whisker","url":"https://www.whisker.com/feeder-robot","currency":"USD","source_country":"US","price":299.0,"price_gbp":223.41,"scraped_at":"2026-06-07T06:37:56.318209"},{"label":"Litterbox.com","url":"https://www.litterbox.com/feeder-robot.html","currency":"USD","source_country":"US","price":299.0,"price_gbp":223.41,"scraped_at":"2026-06-07T06:37:59.184134"}]},{"brand":"Whisker","model":"Whisker Feeder-Robot","price_gbp":223.41,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Whisker","url":"https://www.whisker.com/products/feeder-robot","currency":"USD","source_country":"US","price":299.0,"price_gbp":223.41,"scraped_at":"2026-06-07T06:44:51.652609"},{"label":"Hollywood Feed","url":"https://www.hollywoodfeed.com/p/73461/whisker-pet-feeder-robot-black-with-smoke-hopper","currency":"USD","source_country":"US","price":299.0,"price_gbp":223.41,"scraped_at":"2026-06-07T06:44:55.339547"}]},{"brand":"PetSafe","model":"PetSafe Smart Feed Automatic Feeder","price_gbp":100.86,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"PetSafe","url":"https://www.petsafe.com/p/smart-feed/PFD00-16828/","currency":"USD","source_country":"US","price":134.99,"price_gbp":100.86,"scraped_at":"2026-06-07T06:44:30.048863"},{"label":"InvisibleFence","url":"https://www.invisiblefence.com/product/smart-feed-automatic-dog-cat-feeder-2nd-generation?bvstate=pg%3A3%2Fct%3Ar","currency":"USD","source_country":"US","price":134.99,"price_gbp":100.86,"scraped_at":"2026-06-07T06:44:33.734538"},{"label":"Support.PetSafe (product support page)","url":"https://support.petsafe.net/product-support/smart-feed-automatic-dog-and-cat-feeder-2nd-generation","currency":"USD","source_country":"US","price":134.99,"price_gbp":100.86,"scraped_at":"2026-06-07T06:44:37.420073"}]},{"brand":"PetSafe","model":"PetSafe Eatwell 5-Meal Pet Feeder","price_gbp":44.82,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"PetSafe (official)","url":"https://www.petsafe.com/p/5-meal-pet-feeder/PFD11-13707/","currency":"USD","source_country":"US","price":59.99,"price_gbp":44.82,"scraped_at":"2026-06-07T06:43:07.487376"},{"label":"Chewy","url":"https://www.chewy.com/petsafe-eatwell-5-meal-pet-feeder/dp/","currency":"USD","source_country":"US","price":59.99,"price_gbp":44.82,"scraped_at":"2026-06-07T06:43:12.238136"}]},{"brand":"Petlibro","model":"Petlibro Granary PL-AF109 (Granary 5G)","price_gbp":97.13,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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。","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Petlibro","url":"https://petlibro.com/products/petlibro-5g-wifi-automatic-pet-feeder","currency":"USD","source_country":"US","price":129.99,"price_gbp":97.13,"scraped_at":"2026-06-07T06:36:53.433465"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/petlibro-granary-wifi-stainless-steel-5l-automatic-dog-and-cat-feeder-with-camera-monitoring-black/JXJRSZ52CK","currency":"USD","source_country":"US","price":139.99,"price_gbp":104.6,"scraped_at":"2026-06-07T06:36:56.207393"},{"label":"Petlibro Help Center (product listing)","url":"https://designlibro.zendesk.com/hc/en-us/articles/7124197519769-Comparison-between-PETLIBRO-AUTOMATIC-FEEDERS","currency":"USD","source_country":"US","price":129.99,"price_gbp":97.13,"scraped_at":"2026-06-07T06:36:58.966994"}]},{"brand":"SureFeed","model":"SureFeed Microchip Pet Feeder MPF-001","price_gbp":148.69,"origin_country":null,"specs":{"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},"confidence_score":null,"summary":"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。","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Sure Petcare","url":"https://www.surepetcare.com/en-us/pet-feeder/microchip-pet-feeder","currency":"USD","source_country":"US","price":199.0,"price_gbp":148.69,"scraped_at":"2026-06-07T06:36:42.489105"}]},{"brand":"HHOLOVE","model":"HHOLOVE O Sitter","price_gbp":127.02,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"HHOLOVE Official Store","url":"https://hholove.com/products/o-sitter","currency":"USD","source_country":"US","price":169.99,"price_gbp":127.02,"scraped_at":"2026-06-07T06:42:22.691742"},{"label":"HHOLOVE Official Store (2-Year option)","url":"https://hholove.com/products/o-sitter","currency":"USD","source_country":"US","price":219.99,"price_gbp":164.38,"scraped_at":"2026-06-07T06:42:29.187506"}]},{"brand":"Petlibro","model":"Petlibro Polar Automatic Wet Food Feeder PLAF109","price_gbp":97.13,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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。","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Petlibro","url":"https://petlibro.com/products/polar-wet-food-pet-feeder","currency":"USD","source_country":"US","price":169.99,"price_gbp":127.02,"scraped_at":"2026-06-07T06:37:39.827863"},{"label":"Petlibro (alternate product page)","url":"https://petlibro.com/products/polar-smart-wet-food-feeder-for-pets","currency":"USD","source_country":"US","price":169.99,"price_gbp":127.02,"scraped_at":"2026-06-07T06:37:42.582698"},{"label":"Cats.com (affiliate listing / retailer page)","url":"https://cats.com/petlibro-polar-wet-food-feeder-review","currency":"USD","source_country":"US","price":129.99,"price_gbp":97.13,"scraped_at":"2026-06-07T06:37:45.367082"}]},{"brand":"PETLIBRO","model":"PETLIBRO Granary 5G WiFi Automatic Pet Feeder","price_gbp":67.24,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Petlibro Official Store","url":"https://petlibro.com/products/petlibro-5g-wifi-automatic-pet-feeder","currency":"USD","source_country":"US","price":89.99,"price_gbp":67.24,"scraped_at":"2026-06-07T06:41:55.499721"},{"label":"Petlibro Official Store (Granary Smart Camera Feeder)","url":"https://petlibro.com/products/petlibro-granary-automatic-pet-feeder-with-camera","currency":"USD","source_country":"US","price":139.99,"price_gbp":104.6,"scraped_at":"2026-06-07T06:42:00.227239"},{"label":"Petlibro Collections - Granary","url":"https://petlibro.com/collections/granary","currency":"USD","source_country":"US","price":89.99,"price_gbp":67.24,"scraped_at":"2026-06-07T06:42:04.816751"}]},{"brand":"Whisker","model":"Feeder-Robot","price_gbp":223.41,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Whisker","url":"https://www.whisker.com/feeder-robot","currency":"USD","source_country":"US","price":299.0,"price_gbp":223.41,"scraped_at":"2026-06-07T06:42:48.851031"}]},{"brand":"PetSafe","model":"PetSafe Smart Feed Automatic Pet Feeder (Model 2.4)","price_gbp":100.86,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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。","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"PetSafe (official store)","url":"https://www.petsafe.com/p/smart-feed/PFD00-16828/","currency":"USD","source_country":"US","price":134.99,"price_gbp":100.86,"scraped_at":"2026-06-07T06:38:10.181042"},{"label":"InvisibleFence","url":"https://www.invisiblefence.com/product/smart-feed-automatic-dog-cat-feeder-2nd-generation?bvstate=pg%3A2%2Fct%3Ar","currency":"USD","source_country":"US","price":134.99,"price_gbp":100.86,"scraped_at":"2026-06-07T06:38:12.940939"}]},{"brand":"WOPET","model":"WOPET 7L Automatic Pet Feeder","price_gbp":52.3,"origin_country":null,"specs":{"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"},"confidence_score":null,"summary":"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.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"WOPET (official store)","url":"https://wopet.com/product/wopet-sprite-automatic-cat-dog-feeder-4-meal-7l/?page=2","currency":"USD","source_country":"US","price":89.99,"price_gbp":67.24,"scraped_at":"2026-06-07T06:43:31.729548"},{"label":"Cats.com (review page linking Amazon listing)","url":"https://cats.com/best-automatic-cat-feeder","currency":"USD","source_country":"US","price":129.99,"price_gbp":97.13,"scraped_at":"2026-06-07T06:43:37.143800"},{"label":"WOpet (official store)","url":"https://wopet.com/product/wopet-sprite-automatic-cat-dog-feeder-4-meal-7l/?page=2","currency":"USD","source_country":"US","price":69.99,"price_gbp":52.3,"scraped_at":"2026-06-07T06:44:12.125495"},{"label":"Cats.com (recommendation / review with retailer link)","url":"https://cats.com/best-automatic-cat-feeder","currency":"USD","source_country":"US","price":129.99,"price_gbp":97.13,"scraped_at":"2026-06-07T06:44:15.613526"}]}]}