Foreo Luna 3 vs Oral-B iO Series 9

The Foreo Luna 3 utilizes ultra-hygienic silicone touchpoints and T-Sonic pulsations to deeply cleanse the skin while removing dirt, oil, and makeup residue. Designed for different skin types, it gently exfoliates without irritation to prep the skin for better absorption of skincare products. On the reverse side, it offers targeted firming massage routines via the Foreo app to help diminish the appearance of fine lines and boost facial circulation. Completely waterproof and USB rechargeable, it provides a spa-level skincare experience directly at home with minimal maintenance required.

The Oral-B iO Series 9 pairs a magnetic, micro-vibrating brush head with linear magnetic drive technology for a smoother, gentler brushing motion compared to traditional oscillating-rotating brushes, while still delivering thorough plaque removal. A color-coded smart pressure sensor lights up green, yellow, or red on the handle to indicate ideal, acceptable, or excessive brushing pressure, helping prevent gum damage from brushing too hard. The companion app uses the phone camera during brushing to provide an AI-powered 3D mouth map showing which areas were missed or need more attention, turning brushing into a more guided, data-driven routine.

• Exceptionally hygienic non-porous silicone material
• Long-lasting battery life per single charge
• Customizable settings via mobile app
• Gentle yet thorough cleaning action

• Genuinely useful real-time pressure feedback
• Smooth, comfortable brushing motion
• Detailed AI-guided app coaching
• Premium build quality

• Higher initial price point compared to manual brushes
• Requires a smartphone for full setup and custom routines
• Replacement brush heads are not applicable as the unit is all-in-one

• High price versus standard electric toothbrushes
• Replacement brush heads add ongoing cost
• App features require a smartphone