FOREO issa™ 4 plus

Smart hybrid silicone sonic toothbrush

issa™ 4 plus is the smartest hybrid sonic toothbrush designed to adapt to how you brush in real time. Featuring AI Pressure Adapt technology, a revolutionary hybrid brush head, and Sonic Pulse technology, it delivers a personalized clean that protects gums while effectively removing plaque. Clinically proven to improve overall oral hygiene by 140% and remove up to 30% more plaque than a manual toothbrush, issa™ 4 plus offers dentist-level care with the simplicity of natural brushing. With up to 365 days of battery life on a single USB charge, it is the ultimate low-maintenance upgrade for daily oral care.

What makes it special:

• AI Pressure Adapt automatically adjusts intensity based on brushing pressure
• Clinically proven to improve overall oral hygiene by 140% in 1 month
• Clinically proven to remove 30% more plaque than a manual toothbrush
• Revolutionary hybrid brush head: tough on plaque, gentle on gums
• Outer silicone bristles protect gums while inner polymer bristles remove plaque
• Reduces gingivitis and supports healthier gums
• Delivers up to 11,000 Sonic Pulse pulsations per minute
• 3 brushing modes for personalized care
• Quadrant timer guides even brushing across the mouth
• App-connected for advanced settings and customization
• Lasts up to 365 days per single USB charge
• 100% waterproof and free of BPA & phthalates

What’s included:

• issa™ 4 plus
• USB Charging Cable
• Travel Pouch
• Quick Start Guide
• issa™ Manual

Benefits:

• Improves overall oral hygiene
• Helps reduce gingivitis
• Removes plaque more effectively than manual brushing
• Protects gums from overbrushing
• Helps promote whiter-looking teeth
• Provides even, guided brushing
• Long-lasting and low-maintenance design

How to use:

Apply your regular toothpaste to the issa™ brush head.
Press the universal button to turn on issa™ 4 plus and select your preferred mode in the app if desired.
Brush your teeth using your normal brushing technique for 2 minutes, following the quadrant timer prompts.
Use the back of the brush head to gently clean the tongue and inner cheeks.
Rinse the brush after use and allow it to air dry. Use twice daily.

Technology:

AI Pressure Adapt analyzes brushing pressure and automatically adjusts intensity for optimal results.
Sonic Pulse technology delivers up to 11,000 pulsations per minute to create gentle micro-sweeps that clean teeth, gums, cheeks, and tongue.
Hybrid brush head combines medical-grade silicone and durable polymer bristles for effective yet gentle cleaning.
App connectivity allows personalized brushing modes and settings.

Features:

• AI Pressure Adapt technology
• Hybrid silicone and polymer brush head
• Sonic Pulse technology
• 3 brushing modes: Deep Clean, Whitening, Sensitive
• Quadrant timer
• App-connected
• 100% waterproof
• USB rechargeable with up to 365 days of battery life
• Bacteria-resistant, hygienic design

Compatible product recommendation:

For optimal performance and hygiene, replace the issa™ hybrid brush head every 6 months.