{
 "id": "whisker-litter-robot-4",
 "name": "Whisker Litter-Robot 4",
 "manufacturer": "Whisker (Litter-Robot)",
 "country": "US",
 "category": "household",
 "subcategory": "katzenklo-roboter",
 "status": "available",
 "release_year": 2022,
 "price_usd_min": 699,
 "price_usd_max": null,
 "price_eur_min": 799,
 "price_eur_max": null,
 "height_cm": null,
 "weight_kg": 10.9,
 "dof_total": null,
 "dof_hand": null,
 "payload_kg": null,
 "max_speed_kmh": null,
 "runtime_h": null,
 "battery_kwh": null,
 "charging_time_h": null,
 "ip_rating": null,
 "sensors": [
  "Laser",
  "Gewichtssensoren",
  "Anti-Blockier-Sensorik (SafeCat/Omnisense)"
 ],
 "use_cases": [],
 "highlights": [
  "Selbstreinigung nach jedem Besuch, QuietSift-Modus",
  "Gewichtsbasierte Katzenerkennung per Whisker-App",
  "Maße: 74,9 cm hoch, Standfläche 56 x 69 cm",
  "Einstieg 40 x 40 cm; nur 2,4-GHz-WLAN"
 ],
 "household": {
  "arm": false
 },
 "suction_pa": null,
 "smart_home": [],
 "official_url": "https://www.whisker.com/litter-robot-4",
 "sources": [
  "https://www.whisker.com/litter-robot-4"
 ],
 "data_depth": 29,
 "awards": [],
 "last_checked": "2026-10-18",
 "license": "CC BY 4.0"
}