# Philips Sonicare toothbrush product launches

> Live situation record from CLSTR: https://clstr.news/situations/philips-sonicare-toothbrush-product-launches
> Updated: 2026-09-28T10:43:54.000Z. Sources: 5. Developments: 2.

Philips has expanded its Sonicare electric toothbrush lineup with two distinct product releases. On September 25, the company introduced the Sonicare 3100, an entry-level, lightweight model utilizing high-frequency vibration technology. This model features three intensity levels and a battery life of up to 14 days, though it lacks app integration.

Following this, Philips announced the DiamondClean 9900 Prestige, a high-end model featuring integrated AI and SenseIQ technology. This advanced device monitors brushing pressure 100 times per second to adjust intensity in real-time. It includes a touchscreen mouth map and a light ring for visual feedback. The 9900 Prestige is priced at $379.99 in the United States and €549.99 in Italy, with a global rollout planned through 2027.

## Timeline

### 2026-09-28: Philips launches AI-powered DiamondClean 9900 Prestige toothbrush

Philips has released the DiamondClean 9900 Prestige, an AI-powered electric toothbrush that adjusts intensity in real-time to protect gums and uses a touchscreen for oral care tracking.

3 sources. https://clstr.news/cluster/philips-launches-ai-powered-diamondclean-9900-prestige-toothbrush

### 2026-09-25: Philips launches Sonicare 3100 entry-level electric toothbrush

Philips introduces the Sonicare 3100, an entry-level electric toothbrush featuring high-frequency vibration and three intensity levels.

2 sources. https://clstr.news/cluster/philips-launches-sonicare-3100-entry-level-electric-toothbrush

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