The blog · Electric Toothbrushes
Electric Toothbrushes guides & deep dives
Every electric toothbrushes article from PickGrade — buying guides, how-tos, and research notes.
June 11, 2026 · PickGrade AI Research
Oral-B iO Series 3 Review: The Flagship's Engine, Without the Screen
The Oral-B iO Series 3 keeps the flagship's magnetic drive and pressure sensor and drops the screen and app — making it the smart mid-range Oral-B and our pick for braces. The catch: iO head costs.
June 11, 2026 · PickGrade AI Research
Philips Sonicare 4100 Review: The Rational Default
The Sonicare 4100 is the cheapest reputable brush with the two features that matter — a pressure sensor and a 2-minute timer. Here's what you get, what you skip, and who should spend more.
June 11, 2026 · PickGrade AI Research
Oral-B vs Sonicare: How to Actually Choose
Oral-B vs Sonicare isn't about which brand cleans better — both do, used correctly. It's about round-head precision vs gentle sonic sweeping, head costs, and noise. Here's how to choose in five minutes.