[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-niche-us-health-household-reliefwave-pro-16-head-massager":3,"research-sidebar-rollups":484},{"amazonNicheId":4,"marketplaceFlag":5,"country":6,"category":9,"niche":14,"verdict":53,"baselines":91,"demand":96,"seasonality":39,"brandShare":127,"products":148,"feedback":277,"searchTerms":439,"related":449,"lastUpdated":37},"b0daaf09-6b76-4e20-b660-9d311b7b3393","us",{"flag":5,"name":7,"currency":8},"United States","USD",{"nodeId":10,"label":11,"slug":12,"href":13},"3760931","Health & Household","health-household","\u002Fresearch\u002Fus\u002Fhealth-household",{"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":31,"newProducts360":32,"amazonNicheId":4,"title":33,"slug":34,"href":35,"leafCategoryName":36,"scrapedAt":37,"brandCount":38,"brandCountYearAgo":39,"sellerCount":40,"signals":41,"avgBsr":45,"pageQuality":17,"unitsSoldMin":46,"unitsSoldAvgMin":17,"unitsSoldAvgMax":47,"revenueMin":48,"revenueMax":49,"avgBrandAgeMonths":50,"avgSellerAgeDays":51,"top20ClickShare":29,"top20BrandShare":29,"primePct":29,"oosRate":52},72597,10858,0,-0.6949,0.1111,0.7292,0.8123,4.03,108,60.18,25.83,111.24,13,500,1,0.0558,5,12,"reliefwave pro 16-head massager","reliefwave-pro-16-head-massager","\u002Fresearch\u002Fus\u002Fhealth-household\u002Freliefwave-pro-16-head-massager","Electric Massagers","2026-07-29T04:45:13.501331+00:00",11,null,16,[42,43,44],"high_returns","high_price","low_review_barrier",12064,250,100,15045,30090,17,233,0.0679,{"score":54,"verdict":55,"components":56},44,"skip",[57,62,64,68,71,74,77,82,84,87],{"key":58,"score":59,"weight":60,"raw":61},"marketSize",18,0.15,72596.57,{"key":63,"score":17,"weight":60,"raw":18},"growth",{"key":65,"score":66,"weight":67,"raw":19},"conversion",91,0.1,{"key":69,"score":70,"weight":60,"raw":20},"competition",23,{"key":72,"score":73,"weight":67,"raw":21},"brandShare",40,{"key":75,"score":76,"weight":67,"raw":22},"qualityGap",93,{"key":78,"score":79,"weight":80,"raw":81},"reviewMoat",95,0.05,108.46,{"key":83,"score":70,"weight":67,"raw":30},"returns",{"key":85,"score":86,"weight":80,"raw":24},"avgPrice",89,{"key":88,"score":89,"weight":80,"raw":90},"priceRange",84,0.868399484837841,{"avgRating":92,"medianPrice":93,"medianReturnRate":94,"nichesTracked":95},4.42,24.38,0.0215,115062,{"points":97,"droppedPartialWeek":126},[98,101,104,107,110,113,116,119,121,124],{"week":99,"volume":100},"2026-05-03",1888,{"week":102,"volume":103},"2026-05-10",216,{"week":105,"volume":106},"2026-05-17",279,{"week":108,"volume":109},"2026-05-24",31,{"week":111,"volume":112},"2026-05-31",26,{"week":114,"volume":115},"2026-06-07",32,{"week":117,"volume":118},"2026-06-14",10,{"week":120,"volume":27},"2026-06-21",{"week":122,"volume":123},"2026-06-28",9,{"week":125,"volume":123},"2026-07-12",false,{"top":128,"otherBrandCount":31,"otherClickShare":147},[129,132,135,138,141,144],{"brand":130,"clickShare":131},"FreeSinger",0.426,{"brand":133,"clickShare":134},"UFFAE",0.1354,{"brand":136,"clickShare":137},"SMART SLOPPY",0.0848,{"brand":139,"clickShare":140},"EDGSKGR",0.083,{"brand":142,"clickShare":143},"Jogfit",0.08299999999999999,{"brand":145,"clickShare":146},"seektik",0.0596,0.1282000000000001,[149,160,169,179,188,197,207,217,227,234,245,255,265],{"asin":150,"title":151,"brand":130,"imageUrl":152,"price":153,"rating":154,"reviews":155,"clickShare90":156,"clickShare360":157,"launchDate":158,"amazonUrl":159},"B0FT7ZQ5KF","16 Head Massage Gun Deep Tissue - 2026 Upgrade Back Muscle Massager","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F515bX-Fve3L.jpg",41.59,3.6,29,0.2473,0.12,"2025-09-30","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FT7ZQ5KF",{"asin":161,"title":151,"brand":130,"imageUrl":162,"price":163,"rating":164,"reviews":38,"clickShare90":165,"clickShare360":166,"launchDate":167,"amazonUrl":168},"B0FVNS5FKH","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Ot55nZq-L.jpg",93.62,4.9,0.1787,0.1455,"2025-10-10","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FVNS5FKH",{"asin":170,"title":171,"brand":133,"imageUrl":172,"price":173,"rating":174,"reviews":175,"clickShare90":134,"clickShare360":176,"launchDate":177,"amazonUrl":178},"B0G2RZVBTM","UFFAE 16-Head Massage Gun Deep Tissue Percussion Massager with 9 Modes & 9 Intensities 2600mAh Battery Back Massager for Pain Relief Deep Tissue for Muscle Pain Relief in Back Legs Shoulders","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F415zkkyvVzL.jpg",47.16,3.3,305,0.167,"2026-01-13","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0G2RZVBTM",{"asin":180,"title":181,"brand":136,"imageUrl":182,"price":183,"rating":31,"reviews":184,"clickShare90":137,"clickShare360":185,"launchDate":186,"amazonUrl":187},"B0G4NNB1RY","2026 16-Head Deep Tissue Body Massager with Heat 3 Modes & 30 Intensities Multi-Head Back Massager for Full Body Relief Quiet Percussion Massager for Back Neck Legs Waist 1800mAh Battery","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51MYGz+1C9L.jpg",51.47,2,0.0377,"2025-12-01","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0G4NNB1RY",{"asin":189,"title":190,"brand":139,"imageUrl":191,"price":25,"rating":192,"reviews":193,"clickShare90":140,"clickShare360":194,"launchDate":195,"amazonUrl":196},"B0GCPCWC8X","16 Head Massage Gun Deep Tissue Percussion Massager with 30 Intensity Levels & 3 Smart Modes Quiet Electric Muscle Massage for Back Neck Shoulder Leg Handheld Percussion Therapy for Pain Relief","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41PuxTTlozL.jpg",4,19,0.1629,"2025-12-26","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GCPCWC8X",{"asin":198,"title":199,"brand":145,"imageUrl":200,"price":201,"rating":202,"reviews":203,"clickShare90":146,"clickShare360":204,"launchDate":205,"amazonUrl":206},"B0G1LR2BR1","16 Head Massage Gun Deep Tissue for Body & Back 9 Modes and 9 Intensities","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41rD4x7nV8L.jpg",31.53,4.2,7,0.0916,"2025-11-24","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0G1LR2BR1",{"asin":208,"title":209,"brand":142,"imageUrl":210,"price":211,"rating":212,"reviews":31,"clickShare90":213,"clickShare360":214,"launchDate":215,"amazonUrl":216},"B0GTQHMQ4P","Jogfit 16 Head Massage Gun Deep Tissue Back Massager for Athletes for Pain Relief Multi Head Massage Gun with 3 Modes & 30 Intensities Silent Gifts for Men Women","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41qkL1V8eDL.jpg",68.27,4.1,0.0487,0.0214,"2026-03-24","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GTQHMQ4P",{"asin":218,"title":219,"brand":220,"imageUrl":221,"price":222,"rating":154,"reviews":203,"clickShare90":223,"clickShare360":224,"launchDate":225,"amazonUrl":226},"B0G26MW7KZ","16-Head Massage Gun Deep Tissue Massager with 9 Modes & Levels Quiet Muscle Massage Gun for Back Shoulders Legs Foot Body Muscle Pain Relief Dark Grey","Generic","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F412RznDLaRL.jpg",52.74,0.0343,0.113,"2025-11-13","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0G26MW7KZ",{"asin":228,"title":229,"brand":142,"imageUrl":230,"price":231,"rating":212,"reviews":31,"clickShare90":223,"clickShare360":232,"launchDate":215,"amazonUrl":233},"B0GTQC6BVQ","Jogfit 20 Head Massage Gun Deep Tissue Back Massager for Athletes for Pain Relief Multi Head Massage Gun with 3 Modes & 30 Intensities Silent Gifts for Men Women(Also 16 Head Option)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41QuPcP5PXL.jpg",98.63,0.0191,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GTQC6BVQ",{"asin":235,"title":236,"brand":237,"imageUrl":238,"price":239,"rating":240,"reviews":241,"clickShare90":242,"clickShare360":213,"launchDate":243,"amazonUrl":244},"B0G3WW9DKZ","cotsoco 20-Head Massage Gun Set Deep Tissue Percussion Massager with 9 Modes and 9 Intensities Handheld Muscle Massager for Back Shoulders Legs Foot & Body Pain Relief Fathers Day Dad Gifts","cotsoco","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41YhSJQhI3L.jpg",36.26,4.3,814,0.0253,"2025-11-25","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0G3WW9DKZ",{"asin":246,"title":247,"brand":248,"imageUrl":249,"price":26,"rating":250,"reviews":251,"clickShare90":242,"clickShare360":252,"launchDate":253,"amazonUrl":254},"B0F87P6WM6","VTT 16 head massage gun deep tissue Percussion Muscle Massager with 16 Heads 3 Modes & 30 Intensities Quiet Handheld Massager for Back Neck Shoulder Legs Muscle Pain Relief","VTT","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F411jav0xzdL.jpg",3.1,127,0.0371,"2025-06-13","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F87P6WM6",{"asin":256,"title":257,"brand":258,"imageUrl":259,"price":260,"rating":240,"reviews":123,"clickShare90":261,"clickShare360":262,"launchDate":263,"amazonUrl":264},"B0GNV3NW8X","16 Head Massage Gun Deep Tissue Percussion Massager with Red Light Therapy | Multi Head Massager Gun for Muscle Recovery Back Pain Relief | Professional Full Body Massager 9 Modes & 30 Intensities","REVISOUL","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41mMSwQPV0L.jpg",60.6,0.0235,0.0075,"2026-02-17","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GNV3NW8X",{"asin":266,"title":267,"brand":268,"imageUrl":269,"price":270,"rating":271,"reviews":272,"clickShare90":273,"clickShare360":274,"launchDate":275,"amazonUrl":276},"B0FKMSP6H2","grnpeak 16 Head Massage Gun Muscle Massager Deep Tissue Back Massager","grnpeak","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41-lgHs3jTL.jpg",63.44,3.9,70,0.0199,0.0284,"2025-07-31","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FKMSP6H2",{"love":278,"hate":348,"returnReasons":414},[279,286,293,300,307,314,321,328,335,341],{"topic":280,"percentOfMentions":281,"verbatims":282},"Massage Quality",0.17550000000000002,[283,284,285],"Great massager","Excellent quality massager","Very good massage",{"topic":287,"percentOfMentions":288,"verbatims":289},"Muscle Pain Relief",0.0809,[290,291,292],"helps with sore muscles","Great for Muscle Recovery","Good muscle relief",{"topic":294,"percentOfMentions":295,"verbatims":296},"Quality-Overall",0.0683,[297,298,299],"the quality is excellent","The build quality is solid","Great product with some minor improvement areas",{"topic":301,"percentOfMentions":302,"verbatims":303},"Value For Money",0.0674,[304,305,306],"good value for money","Worth the money","Great Purchase",{"topic":308,"percentOfMentions":309,"verbatims":310},"Massage Modes",0.0555,[311,312,313],"I get a wonderful massage out of it","Massage Magic in My Hands","multiple massage modes",{"topic":315,"percentOfMentions":316,"verbatims":317},"Ease Of Use",0.0492,[318,319,320],"easy to use","It is easy to hold","easy to handle",{"topic":322,"percentOfMentions":323,"verbatims":324},"Battery Life",0.0437,[325,326,327],"the battery life has been great so far","The battery lasts a long time, and it feels sturdy and well made","has a long battery life",{"topic":329,"percentOfMentions":330,"verbatims":331},"Charging",0.038599999999999995,[332,333,334],"it is easy to charge","Charges quickly","I fully charged it when I received it",{"topic":336,"percentOfMentions":337,"verbatims":338},"Efficiency",0.035,[339,299,340],"do a great job","Works well",{"topic":342,"percentOfMentions":343,"verbatims":344},"Soothing Effect",0.0333,[345,346,347],"Soothing","so relaxing","Very relaxing",[349,355,361,368,374,381,387,394,400,407],{"topic":329,"percentOfMentions":350,"verbatims":351},0.1232,[352,353,354],"would not hold a charge","I had trouble getting it to charge","Will not charge",{"topic":280,"percentOfMentions":356,"verbatims":357},0.09050000000000001,[358,359,360],"no true massage","it doesn't massage you","Some of the massage features stopped working",{"topic":362,"percentOfMentions":363,"verbatims":364},"Durability",0.08539999999999999,[365,366,367],"Trash after a handful of uses","Already broken","do not appear to be very durable",{"topic":294,"percentOfMentions":369,"verbatims":370},0.0451,[371,372,373],"Garbage","There needs to be more quality control","Wasnt good quality",{"topic":375,"percentOfMentions":376,"verbatims":377},"Functionality-Overall",0.0409,[378,379,380],"It doesnt work","This doesnt work as indicated","It doesnt turn on",{"topic":322,"percentOfMentions":382,"verbatims":383},0.039900000000000005,[384,385,386],"Disappointing battery capacity","The battery doesn't last super long","Awful battery life",{"topic":388,"percentOfMentions":389,"verbatims":390},"Pain Relief-Overall",0.0298,[391,392,393],"my back was so tight n hurt so bad 10 mins of using this it instantly loosened up","I feel no relief there","I have had issues for years with my back hurting",{"topic":301,"percentOfMentions":395,"verbatims":396},0.0254,[397,398,399],"is that this thing feels cheap","Not worth the money","complete waste of money in my opinion",{"topic":401,"percentOfMentions":402,"verbatims":403},"Vibration\u002FSpeed Control",0.023700000000000002,[404,405,406],"but for me i do not like vibration modes","you are forced to click through a tedious number of levels just to reach an effective vibration speed","Is it only vibration",{"topic":408,"percentOfMentions":409,"verbatims":410},"Product Condition",0.0216,[411,412,413],"Amazon shipped me a used one","Received used item 3 times","Straight out the box this looks USED",[415,417,419,422,425,427,430,432,434,436],{"reason":375,"pct":416},0.1869,{"reason":280,"pct":418},0.1386,{"reason":420,"pct":421},"Size-Overall",0.1076,{"reason":423,"pct":424},"Advertised Vs Actual Product",0.10099999999999999,{"reason":329,"pct":426},0.0862,{"reason":428,"pct":429},"Strength",0.053200000000000004,{"reason":431,"pct":369},"Comfort-Overall",{"reason":301,"pct":433},0.0301,{"reason":322,"pct":435},0.03,{"reason":437,"pct":438},"Joint Pain",0.0236,[440,444],{"term":33,"volume":441,"growthQoq":442,"conversionRate":443},8171,-0.7126,0.0181,{"term":445,"volume":446,"growthQoq":447,"conversionRate":448},"relief wave pro 16 head massager",2687,-0.6377,0.0294,[450,457,464,469,474,479],{"title":451,"href":452,"score":453,"verdict":454,"marketSize":455,"growth90":456},"cedar oil","\u002Fresearch\u002Fus\u002Fhealth-household\u002Fcedar-oil",76,"launch",1187404.58,2.1443,{"title":458,"href":459,"score":460,"verdict":461,"marketSize":462,"growth90":463},"nutrapure glp1 cutting mix","\u002Fresearch\u002Fus\u002Fhealth-household\u002Fnutrapure-glp1-cutting-mix",77,"watch",149064.66,9.4022,{"title":465,"href":466,"score":460,"verdict":454,"marketSize":467,"growth90":468},"dexcom g7","\u002Fresearch\u002Fus\u002Fhealth-household\u002Fdexcom-g7",2003992.9,0.3992,{"title":470,"href":471,"score":460,"verdict":461,"marketSize":472,"growth90":473},"purelia","\u002Fresearch\u002Fus\u002Fhealth-household\u002Fpurelia",635366.57,3.5967,{"title":475,"href":476,"score":460,"verdict":461,"marketSize":477,"growth90":478},"graduation napkins","\u002Fresearch\u002Fus\u002Fhealth-household\u002Fgraduation-napkins",301763.96,3.8573,{"title":480,"href":481,"score":460,"verdict":461,"marketSize":482,"growth90":483},"credit card wand","\u002Fresearch\u002Fus\u002Fhealth-household\u002Fcredit-card-wand",418049.68,1.0132,[485,488,495,502,509,516,523,530,537,544,551,558,565,572,579,586,593,600,607,614],{"nodeId":10,"label":11,"slug":12,"href":13,"nichesTracked":486,"marketSizeTotal":487},15338,15205859393,{"nodeId":489,"label":490,"slug":491,"href":492,"nichesTracked":493,"marketSizeTotal":494},"11055981","Beauty & Personal Care","beauty-personal-care","\u002Fresearch\u002Fus\u002Fbeauty-personal-care",10978,8129370268,{"nodeId":496,"label":497,"slug":498,"href":499,"nichesTracked":500,"marketSizeTotal":501},"493964","Electronics","electronics","\u002Fresearch\u002Fus\u002Felectronics",8348,8093575873,{"nodeId":503,"label":504,"slug":505,"href":506,"nichesTracked":507,"marketSizeTotal":508},"1063498","Home & Kitchen","home-kitchen","\u002Fresearch\u002Fus\u002Fhome-kitchen",11250,6171847188,{"nodeId":510,"label":511,"slug":512,"href":513,"nichesTracked":514,"marketSizeTotal":515},"468240","Tools & Home Improvement","tools-home-improvement","\u002Fresearch\u002Fus\u002Ftools-home-improvement",9536,5679978000,{"nodeId":517,"label":518,"slug":519,"href":520,"nichesTracked":521,"marketSizeTotal":522},"3238155011","Patio, Lawn & Garden","patio-lawn-garden","\u002Fresearch\u002Fus\u002Fpatio-lawn-garden",8839,4979879539,{"nodeId":524,"label":525,"slug":526,"href":527,"nichesTracked":528,"marketSizeTotal":529},"7141124011","Clothing, Shoes & Jewelry","clothing-shoes-jewelry","\u002Fresearch\u002Fus\u002Fclothing-shoes-jewelry",16932,4054319330,{"nodeId":531,"label":532,"slug":533,"href":534,"nichesTracked":535,"marketSizeTotal":536},"3375301","Sports & Outdoors","sports-outdoors","\u002Fresearch\u002Fus\u002Fsports-outdoors",8101,3930668084,{"nodeId":538,"label":539,"slug":540,"href":541,"nichesTracked":542,"marketSizeTotal":543},"2619534011","Pet Supplies","pet-supplies","\u002Fresearch\u002Fus\u002Fpet-supplies",3979,3202071599,{"nodeId":545,"label":546,"slug":547,"href":548,"nichesTracked":549,"marketSizeTotal":550},"15690151","Automotive","automotive","\u002Fresearch\u002Fus\u002Fautomotive",7287,2959139927,{"nodeId":552,"label":553,"slug":554,"href":555,"nichesTracked":556,"marketSizeTotal":557},"165797011","Baby Products","baby-products","\u002Fresearch\u002Fus\u002Fbaby-products",2473,1858793879,{"nodeId":559,"label":560,"slug":561,"href":562,"nichesTracked":563,"marketSizeTotal":564},"2335753011","Cell Phones & Accessories","cell-phones-accessories","\u002Fresearch\u002Fus\u002Fcell-phones-accessories",2222,1674713279,{"nodeId":566,"label":567,"slug":568,"href":569,"nichesTracked":570,"marketSizeTotal":571},"165795011","Toys & Games","toys-games","\u002Fresearch\u002Fus\u002Ftoys-games",3143,1662205212,{"nodeId":573,"label":574,"slug":575,"href":576,"nichesTracked":577,"marketSizeTotal":578},"2617942011","Arts, Crafts & Sewing","arts-crafts-sewing","\u002Fresearch\u002Fus\u002Farts-crafts-sewing",4656,1471576936,{"nodeId":580,"label":581,"slug":582,"href":583,"nichesTracked":584,"marketSizeTotal":585},"2619526011","Appliances","appliances","\u002Fresearch\u002Fus\u002Fappliances",845,527166679,{"nodeId":587,"label":588,"slug":589,"href":590,"nichesTracked":591,"marketSizeTotal":592},"11965861","Musical Instruments","musical-instruments","\u002Fresearch\u002Fus\u002Fmusical-instruments",437,265480238,{"nodeId":594,"label":595,"slug":596,"href":597,"nichesTracked":598,"marketSizeTotal":599},"16310161","Industrial & Scientific","industrial-scientific","\u002Fresearch\u002Fus\u002Findustrial-scientific",262,260043081,{"nodeId":601,"label":602,"slug":603,"href":604,"nichesTracked":605,"marketSizeTotal":606},"1084128","Office Products","office-products","\u002Fresearch\u002Fus\u002Foffice-products",426,134456572,{"nodeId":608,"label":609,"slug":610,"href":611,"nichesTracked":612,"marketSizeTotal":613},"10304191","Other","other","\u002Fresearch\u002Fus\u002Fother",8,1511091,{"nodeId":615,"label":616,"slug":617,"href":618,"nichesTracked":184,"marketSizeTotal":619},"18981046011","Amazon Luxury","amazon-luxury","\u002Fresearch\u002Fus\u002Famazon-luxury",78675]