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Sonicare DiamondClean 9300

Available at 3 stores

Best price · Nordstrom 2 variants tracked$229.96
Bloomingdale's $229.99

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Nordstrom price trackerBloomingdale's price trackerMacy's price tracker

14-day low
$229.96
Sep 14 · Nordstrom
Best price
$229.96
−0% vs high
14-day high
$229.99
All stores

Lowest recorded: $199.99 at Macy's on Jun 14, 2026 · $29.97 above that low today · tracked since Jun 2026.

$230$230$230
Sep 14Sep 27
  • Bloomingdale's
  • Macy's
  • Nordstrom
Lowest in 14 days: $229.96 at Nordstrom. Highest: $229.99. Current best is 0% below the 14-day high.

What buyers say

AI summary · 144 reviews

Many buyers praise the Philips DiamondClean Smart 9300 for its effective cleaning, long battery life, and helpful app features, but a significant share report durability issues with the brush head attachment and charging problems, raising concerns about long-term reliability despite the high price.

Liked

  • Effective plaque removal
  • Long battery life
  • Smart app guidance

Complaints

  • Loose brush head connection
  • Frequent charging failures
  • Metal fatigue in internal mechanism

Generated by AI from real customer reviews at Macy's, Bloomingdale's and Nordstrom — may miss nuance. Summarized Sep 2026.

About this product

The Philips Sonicare DiamondClean Smart 9300 is a high-performance electric toothbrush designed for comprehensive oral care. It features advanced sonic technology with up to 62,000 bristle movements per minute and dynamic fluid action to remove plaque and improve gum health. The brush includes four interchangeable brush heads, with the A3 Premium All-In-One head offering angled bristles for enhanced cleaning in hard-to-reach areas. Smart Sensor technology provides real-time feedback, including pressure alerts and brushing zone tracking via app connectivity. Four brushing modes and three intensity levels allow personalized routines. It comes with a charging glass stand, travel case, and a two-year limited warranty.

  • 62,000 bristle movements per minute
  • 4 brushing modes and 3 intensity levels
  • Smart Sensor pressure alerts
  • App-connected brushing feedback
  • Includes A3 Premium All-In-One brush head
  • Charging glass stand and travel case

Based on 144 reviews at Macy's, Bloomingdale's and Nordstrom

Read reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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Sonicare DiamondClean 9300 — Compare Prices at 3 Stores