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The Lumina Sonic is a rechargeable sonic toothbrush with a motor that oscillates at roughly 31,000 strokes per minute. It has an IPX7 waterproof body, USB-C charging, and a pressure sensor that warns against brushing too hard at the gumline. It suits shoppers who want a simple sonic brush with the core features and no app or brush-head ecosystem. Against rival sonics, it sits below premium models that add multiple cleaning modes, travel cases and app coaching, and above basic oscillating brushes that lack a pressure sensor.
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The Lumina is a rechargeable sonic electric toothbrush. Its motor runs at approximately 31,000 strokes per minute. The motion creates micro-bubbles in the toothpaste that reach up to 4 millimeters beyond the bristle tips.
It has three cleaning modes: Clean, Sensitive and Polish. Sensitive mode reduces oscillation amplitude. A pressure sensor helps prevent over-brushing. A built-in timer signals every 30 seconds and shuts the brush off automatically at 2 minutes.
The IPX7 waterproof body can be rinsed in the shower. The built-in lithium-ion battery charges over USB-C and lasts up to 30 days at twice-daily brushing. The brush heads have tapered, end-rounded DuPont soft bristles. Color-coded rings let several people share one handle. Replace the head every 3 months, or sooner when the blue indicator bristles fade to white.
