Oral-B iO Series 4 Electric Toothbrush with App Connectivity, Black
$104.49 $299
½ Price history
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Price Drop History
Dec 3, 2025 - Present(10 days)
$104.49$299
65% off
Dec 2, 2025 - Dec 3, 2025(2 days)
$99$299
67% off
Nov 27, 2025 - Dec 2, 2025(5 days)
$98.66$299
67% off
Nov 13, 2025 - Nov 18, 2025(5 days)
$129$299
57% off
Nov 1, 2025 - Nov 13, 2025(12 days)
$149.49$299
50% off
Oct 14, 2025 - Nov 1, 2025(19 days)
$149$299
50% off
Oct 7, 2025 - Oct 14, 2025(7 days)
$119.59$299
60% off
Oct 7, 2025 - Oct 7, 2025(1 day)
$127.07$299
58% off
Sep 11, 2025 - Sep 13, 2025(3 days)
$149$299
50% off
Sep 10, 2025 - Sep 11, 2025(1 day)
$187.45$299
37% off
Aug 16, 2025 - Sep 10, 2025(26 days)
$149$299
50% off
Jul 12, 2025 - Jul 12, 2025(1 day)
$94.05$299
69% off
Jul 9, 2025 - Jul 10, 2025(1 day)
$94.05$299
69% off
Amazon
Price drops on average every -12 days
| Start | End | Discount | Now | Was | Save | |
|---|---|---|---|---|---|---|
DD MMM YYYY h:mma | ||||||
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 69% | $94.05 | $299 | $204.95 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 69% | $94.05 | $299 | $204.95 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 50% | $149 | $299 | $150 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 37% | $187.45 | $299 | $111.55 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 50% | $149 | $299 | $150 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 58% | $127.07 | $299 | $171.93 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 60% | $119.59 | $299 | $179.41 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 50% | $149 | $299 | $150 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 50% | $149.49 | $299 | $149.51 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 57% | $129 | $299 | $170 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 67% | $98.66 | $299 | $200.34 | |
DD MMM YYYY h:mma | DD MMM YYYY h:mma | 67% | $99 | $299 | $200 | |
DD MMM YYYY h:mma | Live | 65% | $104.49 | $299 | $194.51 | |
