Philips Sonicare 5900 Review (2026)

Updated October 2026 — by the ElectricToothbrush.site editorial team

Quick Verdict

The Sonicare 5900 sits one step above the 5700 in Philips' 2026 lineup, adding a third cleaning mode — White+ — for $10 more at $89.99. If surface staining from coffee or tea is a concern, the $10 is worth it. If not, the 5700 at $79.99 is the better value.

What the 5900 Adds Over the 5700

The 5900 and 5700 share the same 62,000 movements-per-minute motor, three intensity levels, pressure sensor, 21-day battery, and 2-minute timer. The only difference is the third cleaning mode: White+. This mode runs the brush at a higher frequency for the first 30 seconds (targeting front teeth where surface staining is most visible) before settling into the standard Clean rhythm.

In two weeks of daily use on coffee-stained teeth we saw modest but noticeable improvement in surface brightness. The White+ mode is not a substitute for professional whitening, but it does reduce the rate of new staining in maintenance use.

Specifications

• Price: $89.99
• Motor: 62,000 brush movements per minute
• Cleaning modes: 3 (Clean, White+, Sensitive)
• Intensity levels: 3
• Battery: 21 days
• Pressure sensor: Yes
• App: No

5900 vs 6000

The Sonicare 6000 adds a Gum Care mode (4 total), a travel case, and a glass charging stand, but can cost $40–70 more depending on the bundle. If you want travel convenience and gum-focused brushing, the 6000 makes sense. Otherwise the 5900 hits a practical sweet spot.