# Oral-B iO models compared: iO7, iO8, iO9 and iO10 Source: https://brushandfloss.co.uk/best/oral-b-io-models-compared Publisher: Brush and Floss. Picks are based on what the Amazon listings state, not on hands-on testing. Method: https://brushandfloss.co.uk/how-we-pick Every Oral-B iO brush shares the same round head and magnetic drive, so the step from one model to the next is about extras. Higher models add more modes, a colour display, a charging travel case instead of a plain one, and on the iO10 a charger that shows feedback through iOSense. Lower models keep the pressure sensor and app support at a lower cost. This guide lines up the iO10, iO9, iO8, iO7, iO6 and iO5 using only what each Amazon listing states: number of modes, display, how pressure is signalled, charging and case, app support and heads in the box. Some listings leave details out, so where a feature is not stated we say so. Decide which extra you would use daily, then pick the lowest model that has it. ## Products ### 1. Oral-B iO6 Electric Toothbrush, Black, with Travel Case and Spare Heads Gentle or sensitive setting: Sensitive and Super-Sensitive modes; Intensity levels: Not stated; Pressure feedback: Too hard, too soft or just right; Modes: 5 The iO6 names both Sensitive and Super-Sensitive modes and adds a three-way pressure sensor and display. The clearest gentle-mode choice in the Oral-B range here. In its favour: - Five named modes: Daily Clean, Intense Clean, Sensitive, Super-Sensitive and Whitening. - The iO pressure sensor signals too hard, too soft or just right, and the display shows time and battery level. - Spare heads and a travel case or brush head holder are included, and the app tracks where you brush. Good to know: - Oral-B says the battery lasts for days but gives no exact figure. - The case is not described as a charging case, and the charger is two-pin with no adapter. ### 2. Oral-B iO Series 10 Electric Toothbrush, 7 Cleaning Modes for Dental Care, iOSense, Colour Display, Charging Travel Case, Designed by Braun, Cosmic Black Case type: Charging travel case; Case charging: Not stated; Home charger: iOSense charging station; Battery: Not stated; Plug: Not stated The iO10 combines a charging travel case with its iOSense charging station at home. Note this listing is an international product. In its favour: - The iOSense charging station shows where, how long and with how much pressure you brushed, without opening the app. - Seven cleaning modes, a colour display and AI position detection with 3D tracking across 16 zones are listed. - A charging travel case is included, so the handle can top up on the move. Good to know: - The listing is an international product sold from abroad, so plug, labelling and instructions may differ from UK stock. - Battery life and the number of brush heads in the box are not stated on the page. ### 3. Oral-B iO9 Electric Toothbrush for Adults, 1 Handle - App Connected, 1 Brush Head, Charging Travel Case, Magnetic Pouch, 7 Modes, Special Edition, UK Two Pin Plug Case type: Charging travel case and magnetic pouch; Case charging: Not stated; Home charger: Charger; Battery: Not stated; Plug: UK 2-pin; no adapter This iO9 Special Edition ships with a charging travel case and a magnetic pouch, plus 7 modes and a coloured display. In its favour: - Seven modes and a coloured interactive display, with a pressure sensor listed in the product specs. - Comes with a charging travel case and a magnetic pouch, so you have two ways to carry it. - AI position detection tracks brushing across all three tooth surfaces, according to Oral-B. Good to know: - Only one brush head is included, so spares are an early extra purchase. - Two-pin charger only and no adapter in the box; battery life is not stated in days. ### 4. Oral-B iO8 Electric Toothbrushes For Adults, Gifts For Women / Men, App Connected Handle, 1 Toothbrush Head & Travel Case, 6 Modes with Teeth Whitening, 2 Pin UK Plug, Limited Edition Modes: 6 (title); 5 in one bullet; Intensity levels: Not stated; Pressure feedback: Too hard, too soft or just right; App: Yes, Oral-B app; Charging: 3 hour fast charger; travel case; Heads in box: 1 The iO8 combines a display, app tracking and a three-way pressure sensor with a 3 hour fast charger. It suits buyers who like quick top-ups more than a charging case. In its favour: - The iO pressure sensor signals if you brush too hard, too soft or just right. - The display selects modes, tracks time, shows battery level and tells you when to replace the head. - A 3 hour fast charger and a travel case are included, and the app tracks where you brush in real time. Good to know: - The title says 6 modes but a bullet mentions 5 cleaning modes, so the exact count is unclear from the listing. - The travel case is not described as a charging case, and only one brush head is included. ### 5. Oral-B iO5 Electric Toothbrush, Black, with Travel Case and Spare Head Gentle or sensitive setting: Sensitive and Super Sensitive modes; Intensity levels: Not stated; Pressure feedback: Red, white or green signal; Modes: 5 The iO5 lists Sensitive and Super Sensitive modes and a smart pressure sensor with three colours. A simpler Oral-B choice with a travel case. In its favour: - Five modes listed by name, including Sensitive and Super Sensitive for a softer setting. - The smart pressure sensor shows red, white or green for too hard, too soft or the right pressure. - A travel case and a spare head are in the box, and AI guidance helps you cover all your teeth. Good to know: - No display is mentioned in the listing, so mode and battery details are less visible than on the iO6 and up. - Battery life is not stated, and the charger is two-pin with no adapter included. ### 6. Oral-B iO7 Electric Toothbrushes For Adults, App Connected Handle, 1 Toothbrush Head & Travel Case, 5 Modes with Teeth Whitening, Black Modes: 5; Intensity levels: Not stated; Pressure feedback: Pressure sensor (specs); App: Yes, Oral-B app; Charging: 3 hour fast charger; travel case; Heads in box: 1 The iO7 keeps the display, app and fast charger of the iO8 with five modes. A practical step down if you do not need extra modes. In its favour: - Five cleaning modes chosen on the display, which also tracks brushing time, head changes and battery level. - A 3 hour fast charger and a travel case are included for trips. - The app tracks how and where you brush in real time, and the specs list Bluetooth and a pressure sensor. Good to know: - The travel case is a plain case, not a charging one, so take the charger on longer trips. - Only one brush head comes in the box and battery life in days is not stated. As an Amazon Associate we earn from qualifying purchases.