--- product_id: 283115963 title: "Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx" brand: "oral-b" price: "R200" currency: ZAR in_stock: true reviews_count: 5 url: https://www.desertcart.co.za/products/283115963-oral-b-io-series-9-electric-toothbrush-with-4-brush store_origin: ZA region: South Africa --- # Powerful micro-vibrations AI-guided visible timer Smart pressure sensor Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx **Brand:** oral-b **Price:** R200 **Availability:** ✅ In Stock ## Summary > 🦷 Elevate your oral care game — because your smile deserves the future of clean! ## Quick Answers - **What is this?** Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx by oral-b - **How much does it cost?** R200 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/283115963-oral-b-io-series-9-electric-toothbrush-with-4-brush) ## Best For - oral-b enthusiasts ## Why This Product - Trusted oral-b brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pressure Perfected:** Smart sensor signals red when brushing too hard and green when just right to protect gums and enamel. - • **Travel-Ready Power:** Includes a powerful charging travel case so your smile stays flawless on the go. - • **Personalized Experience:** Customizable display screen motivates and tailors your brushing routine to your unique needs. - • **AI-Powered Brushing Coach:** Live coaching and visible timer ensure you never miss a spot or overbrush again. - • **Dentist-Approved Deep Clean:** Redesigned round brush head with twisted bristles reaches every contour for a sensational clean. ## Overview The Oral-B iO Series 9 Electric Toothbrush in Black Onyx combines advanced micro-vibration technology with a dentist-inspired round brush head and AI-powered coaching. Featuring a smart pressure sensor and customizable display, it ensures a professional-level clean while protecting gums and enamel. Comes with 4 replacement brush heads and a travel charging case, making it the ultimate tool for millennial professionals who value health, efficiency, and style. ## Description Product Description The Oral B io series rechargeable toothbrush combines powerful, but gentle micro-vibrations with Oral B unique dentist-inspired round brush head design for a professional clean feeling every day. The smart pressure sensor helps to keep you from brushing too hard to protect your gums and enamel. Safety Warning Always use with Oral-B iO refill heads and avoid brushing too hard to prevent damage to gums and enamel. ## Features - COMPATIBLE ONLY WITH Oral-B iO REFILL HEADS - You Will Receive 1 Oral-B iO Series 9 Black Onyx electric toothbrush, 4 Oral-B iO Ultimate Clean replacement brush heads, and a powerful charging travel case - PERFECT PRESSURE: Signals red when brushing too hard and green when brushing just right - PERSONALIZED BRUSHING: Display screen helps motivate you and enables you to customize your brushing experience - SENSATIONAL CLEAN: Redesigned dentist-inspired round brush head with twisted bristles reach every contour for a deep cleanLIVE COACHING with VISIBLE TIMER: A.I. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B088CK6XJ4 | | Batteries | 1 Lithium Ion batteries required. (included) | | Guaranteed Software Updates Until | unknown | | Item Model Number | iO M9.4B2.2A | | Manufacturer | AmazonUs/PRFZ7 | | Product Dimensions | 17.81 x 10.01 x 25.3 cm; 630.49 g | ## Product Details - **Age range (description):** Adult - **Brand:** Oral-B - **Colour:** Black - **Item firmness description:** Hard - **Material feature:** Sustainable - **Number of items:** 1 - **Power source:** Battery Powered - **Special feature:** Timer for the hanger - **Toothbrush Head Shape:** Round - **Unit count:** 1 count ## Images ![Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx - Image 1](https://m.media-amazon.com/images/I/81hs5-I5S9L.jpg) ![Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx - Image 2](https://m.media-amazon.com/images/I/81UeRhe7N1L.jpg) ![Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx - Image 3](https://m.media-amazon.com/images/I/81yLQ1Hc85L.jpg) ![Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx - Image 4](https://m.media-amazon.com/images/I/81xIbMtW8vL.jpg) ![Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx - Image 5](https://m.media-amazon.com/images/I/81lmhdVyvHL.jpg) ## Available Options This product comes in different **Colour Name, Style Name** options. ## Questions & Answers **Q: Anyone else’s inaccurate? app says i’m brushing one side of my mouth when i’m actually brushing the other. for a $300 toothbrush this is unacceptable** A: Remember to run it across your teeth gradually, not brush like with a manual toothbrush. That should help with the accuracy. The toothbrush has a sensor in it for which angle it's in and how your holding it. **Q: What is the specific difference among iO 7, 8, 9 series ?** A: We'd be happy to point out some key differences among our iO 7, 8, and 9 Series toothbrushes. -iO Series 7: 5 Smart Modes for personalized brushing, interactive black & white display for real-time coaching, 6 zones of brushing recognition, Gum Guard, AI recognition using an interactive display. -iO Series 8: 6 Smart Modes for personalized brushing, interactive color display for real-time coaching, 6 zones of brushing recognition, Gum Guard, AI recognition using an interactive display. -iO Series 9: 7 Smart Modes for personalized brushing, interactive color display for real-time coaching, 16 zones of brushing recognition, Gum Guard HD, AI tracking with 3D Teeth Tracking. The Oral-B Team **Q: Can you use this brush on teeth with veneers** A: Yes, all Oral-B electric and battery power toothbrushes can be used by those with bridges, implants, crowns, veneers, or fillings. However, we recommend using a slower cleaning mode for even better control. - The Oral-B Team **Q: will the charger work for 220v ac outlet?** A: Yes, the charger will work for a 110 volt and up to a 220 volt outlet. So, yes it's safe and ready for your European road trip! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheaper than a filling & totally worth the investment after 9 months of use *by on Reviewed in the United States 12 August 2026* My dental hygienist recommended this toothbrush about nine months ago. When I mentioned how expensive it was, she said, “It’s still cheaper than getting a filling.” That changed how I looked at the price, so I went for it.The guided brushing app takes the guesswork out of whether I’m actually brushing everywhere. I used it twice a day in the beginning, which really helped me build better brushing habits. Nine months later, I don’t use the app every time anymore, but I still check in here and there to make sure I’m staying on track. The pressure sensor is also super helpful! My dentist mentioned that many people damage their gums and teeth by brushing too hard, and this makes it very obvious when you’re using too much pressure.I’ve had two dental cleanings since switching, and both were probably the quickest I’ve ever had. My dentist and hygienist said everything looked great with very little cleaning needed and mentioned they commonly see this with patients using an Oral-B iO.The brush heads indicate when they need replacing, which for me has been roughly every three months. They’re about $10 per replacement head, so that’s another ~$40 a year to factor into the cost. Not cheap, but reasonable enough for me considering how well the toothbrush has performed.My only complaint is that it’s can be a bit messy. Even after rinsing the head and shaking off excess water, some water/toothpaste tends to run down the handle once it’s on the charger, so I clean the charging base a couple times a week.It’s definitely an investment, but after nine months of daily use and two great dental checkups, I’m very happy I bought it. ### ⭐⭐⭐⭐⭐ Buena calidad si lo cuidas *by on Reviewed in Mexico 10 June 2026* Si jala ### ⭐⭐⭐⭐⭐ beautiful *by on Reviewed in Australia 13 April 2024* very good quality, beautiful product ## Frequently Bought Together - Oral-B iO Series 9 Electric Toothbrush with 3 Replacement Brush Heads, Black Onyx - Oral-B iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 4 count, Black - Oral-B iO Series Gentle Care Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 4 Count, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/283115963-oral-b-io-series-9-electric-toothbrush-with-4-brush](https://www.desertcart.co.za/products/283115963-oral-b-io-series-9-electric-toothbrush-with-4-brush) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-07*