{"product_id":"oral-b-io4-electric-toothbrush-4-modes-smart-pressure-sensor","title":"Oral-B iO4 Electric Toothbrush | 4 Modes, Pressure Sensor","description":"\n\u003ch2\u003eOral-B iO4 Electric Toothbrush – Magnetic Technology for a Superior Clean\u003c\/h2\u003e\n\u003cp\u003eExperience next-level oral care with the \u003cstrong\u003eOral-B iO4 Electric Toothbrush\u003c\/strong\u003e. Powered by Oral-B's signature \u003cstrong\u003eMagnetic Drive Technology\u003c\/strong\u003e, this rechargeable electric toothbrush delivers over \u003cstrong\u003e50,000 micro-vibrations per minute\u003c\/strong\u003e for a noticeably cleaner, brighter smile every day. Designed for adults, the iO4 combines smart sensor feedback, multiple brushing modes, and an intuitive color-coded ring to help you brush smarter — not harder.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Brushing Modes:\u003c\/strong\u003e Choose from Daily Clean, Whiten, Sensitive, and Super Sensitive to tailor every brushing session to your needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Pressure Sensor:\u003c\/strong\u003e A color-coded 360° light ring guides your technique in real time — \u003cspan style=\"color:green;\"\u003e\u003cstrong\u003egreen\u003c\/strong\u003e\u003c\/span\u003e for ideal pressure, \u003cstrong\u003ewhite\u003c\/strong\u003e for too light, and \u003cspan style=\"color:red;\"\u003e\u003cstrong\u003ered\u003c\/strong\u003e\u003c\/span\u003e to alert you when pressing too hard, automatically slowing the brush to help protect your gums.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In 2-Minute Timer:\u003c\/strong\u003e The ring flashes at the end of two full minutes, helping you meet the dentist-recommended brushing time every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotation Spin Technology:\u003c\/strong\u003e Medium-stiffness bristles and a spinning brush head work together to effectively break up and lift plaque from teeth and along the gumline.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable via USB-C:\u003c\/strong\u003e Convenient Type-C\/USB charging — compatible with modern chargers you already own.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReusable \u0026amp; Eco-Friendly Design:\u003c\/strong\u003e Replaceable brush heads mean you only swap what you need, reducing waste over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Oral-B iO4 Toothbrush Handle\u003c\/li\u003e\n  \u003cli\u003e1 × Brush Head\u003c\/li\u003e\n  \u003cli\u003e1 × USB-C Charging Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOral-B\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eiO4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdults\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBristle Stiffness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMovement Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotation \/ Spin\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMovements Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50,000+\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrushing Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 (Daily Clean, Whiten, Sensitive, Super Sensitive)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRechargeable (Type-C\/USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e⚠️ \u003cstrong\u003ePlease Note:\u003c\/strong\u003e The Oral-B iO4 electric toothbrush does \u003cstrong\u003enot\u003c\/strong\u003e support Bluetooth functionality.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on effective brushing habits and oral health best practices, visit the CDC Oral Health – Adult Oral Health resource page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the Oral-B iO4 Electric Toothbrush connect to a smartphone app via Bluetooth?\u003c\/h4\u003e\n\u003cp\u003eA: No. The Oral-B iO4 does not support Bluetooth connectivity. It operates as a standalone electric toothbrush with all smart guidance delivered through the onboard color-coded LED pressure sensor ring and 2-minute timer — no app required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many brushing modes does the Oral-B iO4 have, and which should I use?\u003c\/h4\u003e\n\u003cp\u003eA: The iO4 features four modes: \u003cstrong\u003eDaily Clean\u003c\/strong\u003e (everyday brushing), \u003cstrong\u003eWhiten\u003c\/strong\u003e (surface stain removal), \u003cstrong\u003eSensitive\u003c\/strong\u003e (gentler for more delicate areas), and \u003cstrong\u003eSuper Sensitive\u003c\/strong\u003e (the most gentle setting). Choose the mode that best matches your daily brushing routine and comfort level.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of charger does the Oral-B iO4 use?\u003c\/h4\u003e\n\u003cp\u003eA: The iO4 charges via a \u003cstrong\u003eType-C\/USB\u003c\/strong\u003e connection, so you can use many standard modern charging cables and adapters. A charging cable is included in the box.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I know if I'm brushing with the right amount of pressure?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in \u003cstrong\u003eSmart Pressure Sensor\u003c\/strong\u003e communicates through a color-coded 360° light ring: \u003cstrong\u003egreen\u003c\/strong\u003e means you're applying ideal pressure, \u003cstrong\u003ewhite\u003c\/strong\u003e indicates you could press a little firmer, and \u003cstrong\u003ered\u003c\/strong\u003e signals you're pressing too hard — the brush will also automatically slow down to help protect your gums when red is triggered.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are replacement brush heads compatible with the iO4?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The Oral-B iO4 uses standard Oral-B iO replacement brush heads, which are widely available. Dentists generally recommend replacing your brush head every 3 months for best results.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the Oral-B iO4 Electric Toothbrush connect to a smartphone app via Bluetooth?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The Oral-B iO4 does not support Bluetooth connectivity. 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