On average, iO brush heads are twice as expensive as non-iO Oral-B heads. Expect to now pay £8 per replacement head. Just like any other toothbrush, you need to replace the bristles every 3 months. The app and brush can track the head and alert you (in the app and via the display) when this is required. Power Type. Lifestage. Color. Special Offers. Customer Rating. Count. Category. Retailer. Subscription. Availability. Oral-B 3D White Battery Toothbrush, 1 Count, Colors May Vary, for Adults and Children 3+ 500+ bought since yesterday. Add. Oral-B iO Series 4 Electric Toothbrush with (1) Brush Head, Rechargeable, Black. In 200+ people's Its battery life is the only area in which the iO falls short. Oral-B claims up to two weeks of use from the battery but in practice, we found that 10 days is usual. This is about par for the course with iO brushes but not as good as some rivals, so if long battery life is very important to you, you may need to look elsewhere. Two-minute review. Last year, Oral-B launched the iO Series 9 - a top-end electric toothbrush with a super quiet motor, sleek design, and real-time brushing feedback either on the brush handle 2-week max battery life; The big difference between iO and traditional Oral-B brushes is that traditional Oral-B brushes oscillate only, while iO brushes oscillate and sonically vibrate. The difference is huge. The iO brushing performance is second to none - and I don't know anyone who's tried it who thinks otherwise. Take the charging pod, turn it around and you will see 3 plastic edges. take the brush and place it over the edges and twist. you have to push a bit as it has a rubber seal but it basically works like any other push and twist cap. that's it. the battery is a regular 18650 you can get online for a few $. Edit: i have an io-9 and it works for Get the best deals on Oral-B Electric Toothbrushes Travel Cases when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. Gleem Power Toothbrush with Travel Case & Battery Built-in Timer Aqua Color NEW. $8.00. $2.00 shipping (13) 13 product ratings - Oral-B iO If it's attached to a bathroom cabinet, for example, the light switch on the cabinet may need to be switched on to power the socket. Be sure you're charging for the full time noted in the manual. For iO series as of 7 it takes 3 hours. For iO 6, Genius and Smart range and Pro 3 it takes 12 hours. For our Vitality toothbrushes, that's 16 Find a UK instruction manual or user instructions for an Oral-B electric product by visiting www.service.braun.com and following the steps. Click to find more. Skip Navigation. Shop Now For. Exclusive Holiday Deals! either toothbrushes or irrigators OR Search on Model or Type number (4-digit) that can be found at the bottom of your toothbrush Oral-B iO Whitening Care Replacement Brush Heads, 2-Count, White. Subscription: $29.99. One Time Purchase: $37.49. Ships FREE. Choose Options. Powerful, but gentle micro vibrations combine on Oral-B's dentist-inspired round electric brush head to deliver your best clean yet. GuRRVy.