Oral-B iO3 Electric Toothbrush Review

        Tried, Tested & Loved — Honest Thoughts from TrendTested UK  by - Cez

                                         

                                    

   

Oral-B iO3 Electric Toothbrush, 2 Toothbrush Heads, Pressure Sensor, Toothbrush for Adults with Travel Case, Gift Ideas for Him/Her, Matt Black

  

 The Verdict in One Line:

       

         If you want a sleek, no-fuss upgrade to your oral care routine with the power of Oral-B’s iO technology, the iO3 hits the sweet spot between performance and price.

 What's in the Box?

• Oral-B iO3 Handle (Matt Black finish)
• 2 x iO Ultimate Clean Brush Heads
• Magnetic Charger
• Travel Case
• UK 2-Pin Plug

 First Impressions:

From the moment I opened the box, it felt premium. The matte black finish gives it a luxe, modern vibe — nothing gimmicky, just clean and classy. It’s also surprisingly lightweight and comfortable to hold.

 Key Features Breakdown

• 3 Brushing Modes – Daily Clean, Whitening, and Sensitive
• Smart Pressure Sensor – Red if you’re brushing too hard, green when it’s just right
• Magnetic Charging Base – Easy, sleek and fast
• 2 iO Brush Heads – With micro-vibrations for deep cleaning
• Travel Case – Great for on-the-go or gift-giving
• 2-Pin UK Plug – Standard bathroom charging

 Pros — What I Loved 

 ☑  Premium Clean Without the Premium Price

            The iO3 uses the same advanced cleaning tech from Oral-B’s high-end iO range — but at a much more affordable price point. You really can feel the difference after just a few uses. My teeth felt polished and looked noticeably brighter after a week.

☑  Smart Pressure Sensor

           This feature is a game-changer. It helps you avoid overbrushing (a big cause of gum problems), and the real-time colour indicator (red/green) makes it super intuitive.

☑  Sleek Design + Travel Friendly

          It looks great sitting on your bathroom counter, and the included travel case is sturdy and compact — ideal for weekends away or holidays.

☑  Quiet Yet Powerful

        Much quieter than older Oral-B models, and still delivers that deep, thorough clean you expect from their oscillating heads.

☑  2 Brush Heads Included

         Most brushes only come with one, so the second head is a nice bonus, especially at this price point.

         

 Cons — What Could Be Better

No Bluetooth/App Connectivity

      If you’re into tracking your brushing habits via your phone, the iO3 doesn’t include smart features like the iO6–iO10. That said, not everyone wants their toothbrush linked to an app. 

Limited Brushing Modes

     Only three modes, which are plenty for most people — but if you’re used to more personalised routines (like “gum care” or “intense”), you’ll have to go up a model.

Replacement Heads = Pricey

     The iO series uses new-generation brush heads, which tend to be more expensive than older Oral-B styles. Keep this in mind for future replacements.

 Who’s It For? 👨‍👩‍👧‍👦

•  First-time iO series users
•  Anyone upgrading from a manual or basic electric brush
•  Great gift idea for him or her (packaging & travel case makes it feel premium)
•  Budget-conscious buyers who still want a deep clean

  

   Final Thoughts — Is the Oral-B iO3 Worth Buying?

Absolutely. The iO3 is the perfect middle ground: premium performance, stylish design, and essential features — all without going overboard on price or complexity. It's gentle on gums, tough on plaque, and makes brushing feel more like a self-care ritual.

     

       

TrendTested Rating: ★★★★☆ (4.5/5)

“Less tech, more clean — the iO3 is a sleek, smart investment in your smile.”

 

   

➡️ Shop the Oral-B iO3 Electric Toothbrush (Matt Black) on Amazon UK