With issa™ 4, a healthier smile comes naturally — tough polymer bristles clear away stubborn plaque, while soft silicone keeps gums happy. Just brush the way you always do, and let the technology take care of the rest.

With up to 365 days of power on a single USB charge and 3 customizable modes, issa™ 4 keeps life simple. Choose from Whitening, Sensitive, or Deep Clean to put dentist-level results in your hands, with zero hassle.

Featuring revolutionary Sonic Pulse technology with a hybrid brush head, issa™ 4 delivers up to 11,000 gentle pulsations per minute. Polymer bristles remove 30% more plaque, while soft silicone protects gums. Three brushing modes and up to 365 days of power on a single USB charge make oral care effortless.

Experience a professional teeth cleaning without changing your daily habits with issa™ 4 plus —the smartest hybrid toothbrush yet. With AI Pressure Adapt, it adjusts intensity to your brushing style while polymer and silicone bristles clean teeth and protect gums. Clinically proven to improve oral hygiene by 140%, it offers 3 modes for Deep Clean, Whitening, or Sensitive care.

Fun, smart, and ultra-hygienic, issa™ 4 smile uses a hybrid brush head to clean teeth, gums, cheeks, and tongue, while soft silicone protects sensitive areas. Built-in smiley faces guide a full 2-minute brush, making oral care easy, rewarding, and perfect for kids or beginners.

Gentle, safe, and fun — issa™ 4 baby makes brushing a happy habit from the very first tooth. Ultra-soft silicone bristles soothe delicate gums and help relieve teething discomfort, while gentle sonic pulses clean tiny teeth. Playful smiley faces and dual modes make daily brushing stress-free for parents and enjoyable for little ones.