Oral‑B iO Series 4 Electric Toothbrush | TRUE Shift Rechargeable Oral Jet

Brush smarter. Choose lasting performance.

The Oral‑B iO Series 4 is Oral‑B’s mid-tier smart toothbrush—featuring PrecisionPulse® oscillating microvibrations, a built-in pressure sensor, 2-minute quadrant timer, and Bluetooth-enabled coaching via the Oral‑B app. It comes with one Ultimate Clean brush head, USB-powered charging base, and a travel case. Clinically proven to remove up to 500% more plaque along the gumline vs. a manual toothbrush.

Why TRUE Shift Recommends This Smart Oral Tool

✔️ Clinically endorsed performance—outperforms manual brushing, especially around the gumline.
✔️ Intuitive pressure feedback and personalized app-driven coaching help prevent over-brushing and optimize cleaning habits.
✔️ Includes four brushing modes—Daily Clean, Whiten, Sensitive, Super Sensitive—for skin and sensitivity customization.
✔️ Rechargeable lithium-ion battery and durable handle reduce single-use plastic waste over time.

Made for Efficient, Long-Term Oral Hygiene

• Designed to replace hundreds of plastic toothbrushes over its life.
• App tracking encourages regular brushing consistency and better technique.
• Compatible with Oral‑B’s iO brush heads—reduces overall material consumption.

Sustainability Score: 8.7/10

✔️ Durable construction backed by warranty and replaceable heads.

✔️ Charged via cable—no disposable batteries or single-use components.

✔️ Supports reduced plastic waste when used instead of disposable manual brushes or cheap electric disposables.

Usage & Care Tips

✔️ Replace brush head every ~3 months—or follow app indicator

✔️ Rinse handle after brushing; keep charging base dry

✔️ Use the app for brushing feedback and reminders

✔️ Keep in stand upright to dry between uses and prolong device life

What People Are Saying

Users highlight its clean feel, gentle pressure feedback, and effectiveness:

“Feels like a deep clean in minutes—with smart pressure sensing.”
From dental forums: “Encourages less brushing force, healthier habits overall.”