{"product_id":"b0gh7cl7w9","title":"SKG W9 Ultra FSA 2.0 Lower Back Massager for Strain Relief Deep Tissue","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePlease Note: 1. Apply a thin layer of gel or dampen your skin before each use to ensure optimal comfort. 2. Not recommended for individuals with metal implants, pacemakers, or other implanted electronic medical devices; please consult your healthcare provider before use if you have any medical conditions.\u003c\/li\u003e\n\u003cli\u003e8-in-1 Lower Back Massager Belt - The SKG W9 Ultra combines targeted kneading, 850nm NIR warming, mid-frequency rhythm modulation, and app-guided smart control in one wearable belt. The upgraded Φ12 motor delivers +20% deeper kneading force than the previous generation - no more switching between multiple devices for full lower back relief. Fits waist 23-47″. Tip: First-time users may feel mild tingling at lower intensities - this is normal and fades quickly.\u003c\/li\u003e\n\u003cli\u003e850nm NIR Heat Relief Lower Back Massager - Most heat belts use a single red light source; the W9 Ultra runs a dual-spectrum system: 11 × 850nm near-infrared and 31 × 630nm true red light across a 20000mm² heating zone for deeper muscle warmth and more effective circulation support. Three heat levels (100°F \/ 104°F \/ 108°F) can be used independently or combined with kneading. Ideal for post-workout recovery, desk fatigue, or chronic lumbar tension.\u003c\/li\u003e\n\u003cli\u003e8-Zone Targeted Lower Back Massager - Target exactly where it hurts with 3 motion patterns (Clockwise \/ One-Side \/ Left-Right) across 8 independently controlled zones. Dial intensity from 1-9 for gentle daily maintenance or deep tissue relief. Control everything via \"SKG Health\" App or wireless remote: no reaching under clothing needed. Automatic 15-minute shutoff protects against overuse. Start at level 1-3 and increase gradually.\u003c\/li\u003e\n\u003cli\u003eCordless Lower Back Massager Belt - The W9 Ultra runs up to 100 minutes cordless on a single charge, with Type-C fast charging for daily convenience. The upgraded premium leather strap (vs. nonwoven fabric in v1.0) is breathable and adjustable, fitting waists 23-47″. Use it at home, at the office, or in the car - discreetly worn under clothing without interrupting your day.\u003c\/li\u003e\n\u003cli\u003eAward-Winning Lower Back Massager - Backed by 1,500+ SKG patents and multiple international design awards, the W9 Ultra is built for long-term quality and daily reliability. Comes in exquisite ready-to-gift packaging - a thoughtful present for parents, partners, or anyone managing lumbar discomfort.\u003c\/li\u003e\n\u003cli\u003eTitanium-Coated Lower Back Massager - Unlike back massagers using plastic or rubber nodes, the W9 Ultra features 8 TiN-coated titanium heads for smoother, skin-friendly contact that lasts longer. Combined with 3000-speed rhythmic kneading modulation, each node mimics real hand pressure deep into lumbar muscle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions ‏ : ‎ 12.7 x 4.7 x 0.9 inches; 14.1 ounces\u003c\/li\u003e\n\u003cli\u003eItem model number ‏ : ‎ W9Ultra\u003c\/li\u003e\n\u003cli\u003eBatteries ‏ : ‎ 1 AAA batteries required. (included)\u003c\/li\u003e\n\u003cli\u003eDate First Available ‏ : ‎ January 16, 2026\u003c\/li\u003e\n\u003cli\u003eManufacturer ‏ : ‎ SKG\u003c\/li\u003e\n\u003cli\u003eASIN ‏ : ‎ B0GH7CL7W9\u003c\/li\u003e\n\u003cli\u003eBest Sellers Rank: #50,150 in Health \u0026amp; Household (See Top 100 in Health \u0026amp; Household) #131 in Electric Back Massagers #18,372 in Health Care Products\u003c\/li\u003e\n\u003cli\u003e#131 in Electric Back Massagers\u003c\/li\u003e\n\u003cli\u003e#18,372 in Health Care Products\u003c\/li\u003e\n\u003cli\u003eCustomer Reviews: 4.1 4.1 out of 5 stars (312)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SKG","offers":[{"title":"Default Title","offer_id":51069132144887,"sku":"SPH-B0GH7CL7W9","price":254.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9575\/8839\/files\/41CBR5cz8oL._AC_SL1500.jpg?v=1787741524","url":"https:\/\/healthrevoa.com\/products\/b0gh7cl7w9","provider":"REVOA","version":"1.0","type":"link"}