Joined in 2023 
82 
63 About this deal
Incidentally, I’m comparing the iO4 with the other iO models so you know what you’re getting and where the compromises are, but really, I think that this brush has everything you need for really good dental care: good brushing performance, a timer and a pressure sensor. Performance Each iO4 tends to come with a travel case included, that holds the handle and up to 2 heads. This is a great addition. A recess in the base of the brush handle allows the protuberance on the top of the provided charging stand to fit inside. The charger is white in color with a 1.2 metre (4 foot) cable hardwired into it. The iO4 electric toothbrush features Oral-B’s best technology, combining a dentist-inspired round brush head with micro-vibrating bristles for a professional purifying clean feel at home. The Smart Pressure Sensor helps prevent you from brushing either too hard or too softly to better protect your gums. Gum Guard alerts you to time spent brushing with too much pressure. Replace your Oral-B iO toothbrush head every 3 months for the best results.
Oral-B iO4 Matte Black Electric Toothbrush with Travel Case Oral-B iO4 Matte Black Electric Toothbrush with Travel Case
There are fewer failure points than more premium models and the fact the electrical components are sealed inside helps limit the chances of failure.Passionate about business and helping others, Jon has been involved in various online enterprises since the early 2000s. A yellow light will be lit inside the mode button on the iO4’s handle when it is time to replace the bristles. You will get an in app notification too, if you use it. Expect about 18 days of use on a full charge of the iO4, assuming twice daily brushing, 2 minutes per time. Cleaning performance is comparable between each with limited evidence to really suggest one is better than another. You’re certainly not going to get significantly whiter teeth just by using whitening mode. A selling point of the iO range is the cleaner and more minimal handle design. It has what many, myself included, believe to be a premium vibe.
Oral-B iO5 Review - Electric Teeth Oral-B iO5 Review - Electric Teeth
Specific heads are required for the iO4. Compared to brush heads you might be familiar with from Oral-B, they are marginally deeper. You’re looking at about a 10 percent difference. Emma is Group Home Tech Editor at Tech Advisor. She covers everything from kitchen appliances to smart home devices, from floor care to personal care to air care technology. She’s particularly interested in environmentally conscious brands and products that save people time and money. There is potentially more e-waste generated as a result of the Bluetooth connectivity, but it’s not as bad as the handles in the range that have displays built in.
It’s possible to set the default colour of the indicator in the smartphone app – handy, if you have multiple iO brushes in the bathroom – while the pressure sensor makes its transition between blue, green and red, depending on whether you’re brushing too softly, brushing too firmly, or getting the pressure just right.
Oral-B iO4 White Electric Toothbrush with Travel Case
Activated when you begin brushing the timer and pacer encourage you to brush the teeth evenly, not paying attention to just the teeth at the front of the mouth.Running repeated brushing cycles on the Series 4, the batteries drained after 1hr 38mins. Brushing twice a day for two minutes, you’re looking at roughly three-and-a-half weeks before you need a recharge. That’s not bad at all, although we’ve seen some Sonic brushes that can keep running for well over a month. Forget about fast charging, though. With the charger supplied, it’s best to charge the toothbrush overnight. Oral-B iO Series 4 review: Should I buy it?
Great Deal 
New Comment