[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-niche-de-kueche-haushalt-wohnen-gastroback-wasserkocher":3,"research-sidebar-rollups":478},{"amazonNicheId":4,"marketplaceFlag":5,"country":6,"category":9,"niche":14,"verdict":52,"baselines":89,"demand":94,"seasonality":181,"brandShare":182,"products":193,"feedback":251,"searchTerms":408,"related":443,"lastUpdated":36},"caa3b107-27fb-411e-8957-1cefa646939a","de",{"flag":5,"name":7,"currency":8},"Germany","EUR",{"nodeId":10,"label":11,"slug":12,"href":13},"3169011","Küche, Haushalt & Wohnen","kueche-haushalt-wohnen","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen",{"marketSize":15,"searchVolume":16,"growth360":17,"growth90":18,"searchConversion":19,"top5ClickShare":20,"top5BrandShare":21,"avgRating":22,"avgReviewCount":23,"avgPrice":24,"priceMin":25,"priceMax":26,"productCount":27,"unitsSoldMax":28,"sponsoredPct":29,"returnRate":30,"successfulLaunches360":21,"newProducts360":31,"amazonNicheId":4,"title":32,"slug":33,"href":34,"leafCategoryName":35,"scrapedAt":36,"brandCount":37,"brandCountYearAgo":38,"sellerCount":39,"signals":40,"avgBsr":42,"pageQuality":43,"unitsSoldMin":44,"unitsSoldAvgMin":45,"unitsSoldAvgMax":46,"revenueMin":47,"revenueMax":48,"avgBrandAgeMonths":49,"avgSellerAgeDays":50,"top20ClickShare":21,"top20BrandShare":21,"primePct":51,"oosRate":43},151332,43773,1.2918,-0.419,0.0698,0.962,1,4.1,7568,49.53,25.06,69.02,6,2000,0.3333,0.0293,2,"gastroback wasserkocher","gastroback-wasserkocher","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen\u002Fgastroback-wasserkocher","Elektrische Küchengeräte","2026-07-14T21:12:20.796117+00:00",3,8,40,[41],"low_review_barrier",376,0,1500,250,500,74295,99060,63,187,0.5,{"score":53,"verdict":54,"components":55},38,"skip",[56,61,64,68,70,72,75,80,83,86],{"key":57,"score":58,"weight":59,"raw":60},"marketSize",32,0.15,151331.75,{"key":62,"score":63,"weight":59,"raw":18},"growth",4,{"key":65,"score":66,"weight":67,"raw":19},"conversion",75,0.1,{"key":69,"score":37,"weight":59,"raw":20},"competition",{"key":71,"score":43,"weight":67,"raw":21},"brandShare",{"key":73,"score":74,"weight":67,"raw":22},"qualityGap",88,{"key":76,"score":77,"weight":78,"raw":79},"reviewMoat",23,0.05,7567.67,{"key":81,"score":82,"weight":67,"raw":30},"returns",52,{"key":84,"score":85,"weight":78,"raw":24},"avgPrice",93,{"key":87,"score":88,"weight":78,"raw":21},"priceRange",95,{"avgRating":90,"medianPrice":91,"medianReturnRate":92,"nichesTracked":93},4.37,18.99,0.0109,29809,{"points":95,"droppedPartialWeek":180},[96,99,102,105,108,111,114,117,120,123,126,129,132,135,138,141,144,147,150,153,156,159,162,165,168,171,174,177],{"week":97,"volume":98},"2026-01-04",1337,{"week":100,"volume":101},"2026-01-11",1417,{"week":103,"volume":104},"2026-01-18",1340,{"week":106,"volume":107},"2026-01-25",1138,{"week":109,"volume":110},"2026-02-01",1088,{"week":112,"volume":113},"2026-02-08",904,{"week":115,"volume":116},"2026-02-15",895,{"week":118,"volume":119},"2026-02-22",898,{"week":121,"volume":122},"2026-03-01",744,{"week":124,"volume":125},"2026-03-08",662,{"week":127,"volume":128},"2026-03-15",758,{"week":130,"volume":131},"2026-03-22",722,{"week":133,"volume":134},"2026-03-29",845,{"week":136,"volume":137},"2026-04-05",748,{"week":139,"volume":140},"2026-04-12",718,{"week":142,"volume":143},"2026-04-19",663,{"week":145,"volume":146},"2026-04-26",609,{"week":148,"volume":149},"2026-05-03",564,{"week":151,"volume":152},"2026-05-10",464,{"week":154,"volume":155},"2026-05-17",633,{"week":157,"volume":158},"2026-05-24",552,{"week":160,"volume":161},"2026-05-31",432,{"week":163,"volume":164},"2026-06-07",487,{"week":166,"volume":167},"2026-06-14",556,{"week":169,"volume":170},"2026-06-21",439,{"week":172,"volume":173},"2026-06-28",520,{"week":175,"volume":176},"2026-07-05",338,{"week":178,"volume":179},"2026-07-12",401,false,null,{"top":183,"otherBrandCount":43,"otherClickShare":43},[184,187,190],{"brand":185,"clickShare":186},"Rommelsbacher",0.6882,{"brand":188,"clickShare":189},"GASTROBACK",0.2663,{"brand":191,"clickShare":192},"Cosori",0.0455,[194,203,213,223,233,241],{"asin":195,"title":196,"brand":185,"imageUrl":197,"price":198,"rating":22,"reviews":199,"clickShare90":186,"clickShare360":200,"launchDate":201,"amazonUrl":202},"B0CDGLZQ7V","ROMMELSBACHER Wasserkocher WK 3000 Stiftung Warentest Sieger 3\u002F2025 1 7 Liter 1-Tasten-Steuerung Stellstart-Funktion Temperaturwahl von 45-100 C geschlossener Kannenboden Kochstoppautomatik","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41PJkKPUi6L.jpg",41.55,409,0.7373,"2023-08-02","https:\u002F\u002Fwww.amazon.de\u002Fdp\u002FB0CDGLZQ7V",{"asin":204,"title":205,"brand":188,"imageUrl":206,"price":207,"rating":22,"reviews":208,"clickShare90":209,"clickShare360":210,"launchDate":211,"amazonUrl":212},"B08L5FS31V","GASTROBACK #42441 Design Wasserkocher Express Edelstahl-Design Einstellbar in 10 Stufen von 50C bis 100C in 5C Schritten mit Temperaturanzeige 3000 Watt silber edelstahl","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F317aByO8zoL.jpg",55.65,120,0.0936,0.1454,"2020-10-13","https:\u002F\u002Fwww.amazon.de\u002Fdp\u002FB08L5FS31V",{"asin":214,"title":215,"brand":188,"imageUrl":216,"price":26,"rating":217,"reviews":218,"clickShare90":219,"clickShare360":220,"launchDate":221,"amazonUrl":222},"B06XCFL3PC","Gastroback 42426 Design Advanced Thermo 1.7 Liter Wasserkocher und Isolierkanne Cool Touch Easy-Tip-Verschluss 2.200 Watt 18\u002F8 Edelstahl 1.7 liters Silber schwarz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31xzn12vAbL.jpg",4.4,86,0.0726,0.0436,"2017-04-06","https:\u002F\u002Fwww.amazon.de\u002Fdp\u002FB06XCFL3PC",{"asin":224,"title":225,"brand":188,"imageUrl":226,"price":227,"rating":22,"reviews":228,"clickShare90":229,"clickShare360":230,"launchDate":231,"amazonUrl":232},"B076MH3721","GASTROBACK #42435 Design Wasserkocher Mini 1 Liter Edelstahl-Behälter mit Füllstandsanzeige beleuchtetes Bedienfeld Warmhaltefunktion 2.200 Watt Schwarz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F411SMO3oltL.jpg",46.66,76,0.0621,0.0512,"2017-10-19","https:\u002F\u002Fwww.amazon.de\u002Fdp\u002FB076MH3721",{"asin":234,"title":235,"brand":191,"imageUrl":236,"price":25,"rating":217,"reviews":237,"clickShare90":192,"clickShare360":238,"launchDate":239,"amazonUrl":240},"B0G1CH8QB2","COSORI Wasserkocher Edelstahl mit 1 7 L | 2200W | Kein Kunststoffkontakt | LED Beleuchtung | 360 drehbarer Sockel | Große Öffnung | Trockengehschutz | Strix-Technologie | Silber-schwarz","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41JKSCUYYYL.jpg",44713,0.0158,"2025-11-10","https:\u002F\u002Fwww.amazon.de\u002Fdp\u002FB0G1CH8QB2",{"asin":242,"title":243,"brand":188,"imageUrl":244,"price":245,"rating":246,"reviews":31,"clickShare90":247,"clickShare360":248,"launchDate":249,"amazonUrl":250},"B0GZ4YG911","Edelstahl Wasserkocher mit Temperatureinstellung - 1 5 Liter - 3000 Watt Schnellkocher - 40-100C Doppelwandig Cool Touch Digital Display Echtzeit Warmhaltefunktion für Tee Kaffee","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F311m8bMbqvL.jpg",59.22,3.5,0.038,0.0066,"2026-04-30","https:\u002F\u002Fwww.amazon.de\u002Fdp\u002FB0GZ4YG911",{"love":252,"hate":322,"returnReasons":384},[253,260,267,274,281,288,295,302,309,315],{"topic":254,"percentOfMentions":255,"verbatims":256},"Qualität insgesamt",0.2669,[257,258,259],"Super Ware","Qualität OK","Grundsätzlich ein sehr gutes Produkt",{"topic":261,"percentOfMentions":262,"verbatims":263},"Kocherlebnis",0.1118,[264,265,266],"Kochzeit","Kocher kocht, ist stabil, leicht zu entkalken","Super Wasserkocher",{"topic":268,"percentOfMentions":269,"verbatims":270},"Heizung",0.08439999999999999,[271,272,273],"Wasser wird schnell erwärmt","Warmhalten funktioniert ohne Probleme.","Gute Qualität, hält die eingestellte Temperatur durch nachheizen",{"topic":275,"percentOfMentions":276,"verbatims":277},"Temperaturkontrolle",0.0797,[278,279,280],"die stufenweise Temperatureinstellung ist ideal.","Ein guter Wasserkocher bei dem man unterschiedliche Temperaturen einstellen kann","Schnell heißes Wasser",{"topic":282,"percentOfMentions":283,"verbatims":284},"Design insgesamt",0.064,[285,286,287],"Super Design","Formschönes Modell","Eigentlich ein sehr schönes Gerät, sowohl von der Optik als auch vom Inhaltsvermögen",{"topic":289,"percentOfMentions":290,"verbatims":291},"Benutzerfreundlichkeit",0.0592,[292,293,294],"leicht zu handhaben","Einwandfrei","Die Bedienung ist denkbar einfach – ein einziger Knopf, kein Menü, keine Spielerei",{"topic":296,"percentOfMentions":297,"verbatims":298},"Preis-Leistungs-Verhältnis",0.052199999999999996,[299,300,301],"Preisgünstig","preis wert","Gut funktionierender und preiswerter Wasserkocher",{"topic":303,"percentOfMentions":304,"verbatims":305},"beworben Vs Tatsächliches Produkt",0.051399999999999994,[306,307,308],"Hält was er verspricht","Wie erwartet","Alles entspricht der Beschreibung",{"topic":310,"percentOfMentions":311,"verbatims":312},"Einfache Reinigung",0.0374,[313,310,314],"leicht zu reinigen","Macht was er soll, leicht zu reinigen",{"topic":316,"percentOfMentions":317,"verbatims":318},"Haltbarkeit",0.023399999999999997,[319,320,321],"Rommelsbacher funktioniert halt einfach","Besser Wasserkocher seit langem","hoffe, dass er lange hält",[323,329,335,342,348,353,360,366,373,379],{"topic":289,"percentOfMentions":324,"verbatims":325},0.10460000000000001,[326,327,328],"Nicht praktisch","Der Deckel lässt sich schwer öffnen","Keine Chance diesen rückstandslos zu entfernen - egal mit wie viel Mühe und Sorgfalt",{"topic":268,"percentOfMentions":330,"verbatims":331},0.08839999999999999,[332,333,334],"Nachteil ist die extreme Erhitzung der Kanne außen","Schlechte Temperaturregelung","Keine Doppelwandung - Außenhülle wird extrem heiß",{"topic":336,"percentOfMentions":337,"verbatims":338},"Auslaufsicher",0.0784,[339,340,341],"Undicht","undicht","Beim Ausgießen bildet sich im Inneren manchmal ein Vakuum, was das Ausgießen erschwert",{"topic":261,"percentOfMentions":343,"verbatims":344},0.0637,[345,346,347],"Es ist definitiv kein schneller Kocher","Allerdings benötigt dieser für mein Empfinden viel zu lange, bis das Wasser kocht","schaltet sich vorm Kochen extrem schnell ab.",{"topic":316,"percentOfMentions":229,"verbatims":349},[350,351,352],"Defekt nach 15 Monaten","Ich bin auch skeptisch, dass er lange hält","und womöglich abbricht.",{"topic":354,"percentOfMentions":355,"verbatims":356},"Materialqualität",0.0588,[357,358,359],"Kunststoffteile im Inneren","keine 100% Also 100% Plastefrei ist auch dieser nicht","Günstig und kein plastik",{"topic":254,"percentOfMentions":361,"verbatims":362},0.052300000000000006,[363,364,365],"Beides sind Eigenschaften, die vom Hersteller nicht als Mangel qualifiziert werden, die jedoch vergleichbare Produkte nicht aufweisen","Minderwertige Qualität","Verbesserungswürdig:",{"topic":367,"percentOfMentions":368,"verbatims":369},"Geruch",0.0431,[370,371,372],"Auch roch der Kocher bei der Probeerhitzung sehr chemisch","Er hat nur so einen komischen Geruch","immer noch riecht er beim Ausgießen von kochendem Wasser leicht nach Kuststoff.",{"topic":310,"percentOfMentions":374,"verbatims":375},0.0392,[376,377,378],"Öffnung zum reinigen ziemlich eng","Die Klebereste außen am Wasserkocher gehen super schlecht weg (siehe Bild)","noch viel mehr bei einer fälligen Innenreinigung.",{"topic":380,"percentOfMentions":374,"verbatims":381},"Gesamtgröße",[382,383],"Für kleine Mengen ungeeignet","Behälter sitzt nicht genau auf",[385,387,389,391,394,396,398,400,403,406],{"reason":268,"pct":386},0.166,{"reason":380,"pct":388},0.0949,{"reason":289,"pct":390},0.0823,{"reason":392,"pct":393},"Funktionalität insgesamt",0.0721,{"reason":254,"pct":395},0.0718,{"reason":354,"pct":397},0.0405,{"reason":303,"pct":399},0.0375,{"reason":401,"pct":402},"Mechanismus probleme",0.037200000000000004,{"reason":404,"pct":405},"Filterung",0.0336,{"reason":310,"pct":407},0.0326,[409,413,418,423,428,433,438],{"term":32,"volume":410,"growthQoq":411,"conversionRate":412},14882,-0.3308,0.0089,{"term":414,"volume":415,"growthQoq":416,"conversionRate":417},"rommelsbacher wasserkocher",11171,-0.5213,0.0803,{"term":419,"volume":420,"growthQoq":421,"conversionRate":422},"wasserkocher gastroback",4692,-0.228,0.0078,{"term":424,"volume":425,"growthQoq":426,"conversionRate":427},"wasserkocher rommelsbacher",4247,-0.4471,0.0653,{"term":429,"volume":430,"growthQoq":431,"conversionRate":432},"rommelsbacher wk 3000",3420,-0.3784,0.0952,{"term":434,"volume":435,"growthQoq":436,"conversionRate":437},"rommelsbacher wasserkocher wk 3000",3012,-0.494,0.1512,{"term":439,"volume":440,"growthQoq":441,"conversionRate":442},"rommelsbacher sunny wasserkocher wk3000",2349,-0.6842,0.0741,[444,451,456,462,468,473],{"title":445,"href":446,"score":447,"verdict":448,"marketSize":449,"growth90":450},"bodenventilator","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen\u002Fbodenventilator",71,"watch",400356.99,46.4597,{"title":452,"href":453,"score":447,"verdict":448,"marketSize":454,"growth90":455},"camping geschirr","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen\u002Fcamping-geschirr",685518.19,1.0393,{"title":457,"href":458,"score":459,"verdict":448,"marketSize":460,"growth90":461},"weinkühler","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen\u002Fweinkuehler",72,313924.08,2.0477,{"title":463,"href":464,"score":459,"verdict":465,"marketSize":466,"growth90":467},"bügelbrett","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen\u002Fbuegelbrett","launch",2891589.46,0.2002,{"title":469,"href":470,"score":459,"verdict":465,"marketSize":471,"growth90":472},"helium gasflasche","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen\u002Fhelium-gasflasche",5347226.48,0.0314,{"title":474,"href":475,"score":459,"verdict":465,"marketSize":476,"growth90":477},"kühltuch","\u002Fresearch\u002Fde\u002Fkueche-haushalt-wohnen\u002Fkuehltuch",940907.31,163.9068,[479,482,489,496,503,510,517,524,531,538,545,552,559,566,573,580,587,594,601,608],{"nodeId":10,"label":11,"slug":12,"href":13,"nichesTracked":480,"marketSizeTotal":481},4240,1383349502,{"nodeId":483,"label":484,"slug":485,"href":486,"nichesTracked":487,"marketSizeTotal":488},"64257031","Drogerie & Körperpflege","drogerie-koerperpflege","\u002Fresearch\u002Fde\u002Fdrogerie-koerperpflege",3237,1276811557,{"nodeId":490,"label":491,"slug":492,"href":493,"nichesTracked":494,"marketSizeTotal":495},"569604","Elektronik & Foto","elektronik-foto","\u002Fresearch\u002Fde\u002Felektronik-foto",1823,892037920,{"nodeId":497,"label":498,"slug":499,"href":500,"nichesTracked":501,"marketSizeTotal":502},"80085031","Baumarkt","baumarkt","\u002Fresearch\u002Fde\u002Fbaumarkt",3232,737405917,{"nodeId":504,"label":505,"slug":506,"href":507,"nichesTracked":508,"marketSizeTotal":509},"340844031","Computer & Zubehör","computer-zubehoer","\u002Fresearch\u002Fde\u002Fcomputer-zubehoer",1375,686948536,{"nodeId":511,"label":512,"slug":513,"href":514,"nichesTracked":515,"marketSizeTotal":516},"10925241","Garten","garten","\u002Fresearch\u002Fde\u002Fgarten",2017,519151639,{"nodeId":518,"label":519,"slug":520,"href":521,"nichesTracked":522,"marketSizeTotal":523},"12950661","Spielzeug","spielzeug","\u002Fresearch\u002Fde\u002Fspielzeug",2084,508978739,{"nodeId":525,"label":526,"slug":527,"href":528,"nichesTracked":529,"marketSizeTotal":530},"11961465031","Fashion","fashion","\u002Fresearch\u002Fde\u002Ffashion",2560,365637607,{"nodeId":532,"label":533,"slug":534,"href":535,"nichesTracked":536,"marketSizeTotal":537},"84231031","Kosmetik","kosmetik","\u002Fresearch\u002Fde\u002Fkosmetik",1260,348748645,{"nodeId":539,"label":540,"slug":541,"href":542,"nichesTracked":543,"marketSizeTotal":544},"16435121","Sport & Freizeit","sport-freizeit","\u002Fresearch\u002Fde\u002Fsport-freizeit",1017,309255642,{"nodeId":546,"label":547,"slug":548,"href":549,"nichesTracked":550,"marketSizeTotal":551},"79899031","Auto & Motorrad","auto-motorrad","\u002Fresearch\u002Fde\u002Fauto-motorrad",1428,306132836,{"nodeId":553,"label":554,"slug":555,"href":556,"nichesTracked":557,"marketSizeTotal":558},"340847031","Lebensmittel & Getränke","lebensmittel-getraenke","\u002Fresearch\u002Fde\u002Flebensmittel-getraenke",1367,264356631,{"nodeId":560,"label":561,"slug":562,"href":563,"nichesTracked":564,"marketSizeTotal":565},"192417031","Bürobedarf & Schreibwaren","buerobedarf-schreibwaren","\u002Fresearch\u002Fde\u002Fbuerobedarf-schreibwaren",1305,247282048,{"nodeId":567,"label":568,"slug":569,"href":570,"nichesTracked":571,"marketSizeTotal":572},"908824031","Elektro-Großgeräte","elektro-grossgeraete","\u002Fresearch\u002Fde\u002Felektro-grossgeraete",260,180737563,{"nodeId":574,"label":575,"slug":576,"href":577,"nichesTracked":578,"marketSizeTotal":579},"340853031","Haustier","haustier","\u002Fresearch\u002Fde\u002Fhaustier",683,160102589,{"nodeId":581,"label":582,"slug":583,"href":584,"nichesTracked":585,"marketSizeTotal":586},"357577011","Baby","baby","\u002Fresearch\u002Fde\u002Fbaby",631,152693820,{"nodeId":588,"label":589,"slug":590,"href":591,"nichesTracked":592,"marketSizeTotal":593},"5866099031","Gewerbe, Industrie & Wissenschaft","gewerbe-industrie-wissenschaft","\u002Fresearch\u002Fde\u002Fgewerbe-industrie-wissenschaft",490,122120342,{"nodeId":595,"label":596,"slug":597,"href":598,"nichesTracked":599,"marketSizeTotal":600},"213084031","Beleuchtung","beleuchtung","\u002Fresearch\u002Fde\u002Fbeleuchtung",678,115871752,{"nodeId":602,"label":603,"slug":604,"href":605,"nichesTracked":606,"marketSizeTotal":607},"340850031","Musikinstrumente & DJ-Equipment","musikinstrumente-dj-equipment","\u002Fresearch\u002Fde\u002Fmusikinstrumente-dj-equipment",112,26381458,{"nodeId":609,"label":610,"slug":611,"href":612,"nichesTracked":613,"marketSizeTotal":614},"72968031","Sonstiges","sonstiges","\u002Fresearch\u002Fde\u002Fsonstiges",10,498034]