Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, White Hx6877/21 price history and forecast - Sonicare HX6877/21WM
Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, White Hx6877/21

Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, White Hx6877/21

Brand:
Sonicare
Model Number:
HX6877/21WM
UPC:
075020070487
EAN:
0075020070487
ASIN:
B078GVDB18
Best Buy SKU:
6134339
Walmart SKU:
496151347
Key Takeaway

Market rate of $129.96 positions buyers 0.0% under the established average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$129.96
Lowest Price
$109.00
Most Recent Price
$114.88
Average Price
$117.76
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$129.96
Lowest Price
$99.96
Most Recent Price
$129.96
Average Price
$120.96
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, White Hx6877/21 since 11/11/2022. The most recent price update was on Apr 18, 2026.

Price Range: Over the past 90 days, the price has ranged from $99.96 (lowest on 11/11/2022) to $129.96 (highest on 1/5/2026). The average price during this period is $120.96.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.4/5 from 585 reviews.

Customer Reviews

585 reviews

Customer Reviews

4.4
Based on 585 reviews
5
443
4
62
3
25
2
18
1
37
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Showing 10 of 585 reviews

Very good toothbrush

Flannel July 14, 2026

[This review was collected as part of a promotion.] I'm very happy with this toothbrush, it does the job, I like the 15 seconds timer for different quadrants of the mouth the style and the colour.

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Superb and unmatched toothbrush

Leinad369 May 4, 2026

[This review was collected as part of a promotion.] My previous Philips toothbrush broke. I was worried about how long will the warranty process take. I was extremely impress. It took less than 1 week from the moment I submitted my request for the warranty and proof of purchase, to the moment my new replacement arrived at my door step. I am very happy with this model. Every time I use it, I feel my teeth as clean as if I went to the dentist. It's impressive. I will certainly won't be going back to traditional toothbrush. Highly recommend it.

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Great new Phillips toothbrush.

PDM3 March 10, 2026

[This review was collected as part of a promotion.] I like the features! However, a coupon was included in the box for a complimentary replacement brush head, When I tried to activate Tucson, Phillips said the coupon was expired. The coupon did not have an expiration date on it.

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Highly efficient

Beccyesmom February 9, 2026

[This review was collected as part of a promotion.] This is the second time that I have purchased this brand/model toothbrush. The first one lasted seven years! Consumer Reports recommended this particular toothbrush, and I agree with their assessment.

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Excellent brush, recommand!! But...

Anonymous March 27, 2026

[This review was collected as part of a promotion.] I truly like the brush, use it every day and I am impressed with the battery life. I would of given five stars if it was not for the cheap case that does not close and stay close. The latch does not stay put. Which is quite annoying.

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Good product, this is the second time we bought it

DRBL March 3, 2026

[This review was collected as part of a promotion.] This is our second Philips. The product is easy to use and does what it is supposed to do. We preferred the prior toothbrush stand, which held more than one brush (there are two of us) and desanitizes the brushes

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This information would be very helpful

Annie101 April 5, 2026

[This review was collected as part of a promotion.] What I like is that it works well. What I dislike is that there are no replacement part numbers listed anywhere on the box, inside the instructions, or on the website. I'm looking for; replacement toothbrush heads, along with batteries.

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Planned obsolescence

Commish December 21, 2025

[This review was collected as part of a promotion.] Although this product is working fine, in exactly 2 years it will not work properly. I have purchased all models and it will not matter - they all stop functioning well after 2 years. So, why bother to spend more money on the expensive model?? Talk about planned obsolescence! Same on Phillips.

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Electric toothbrush

Meic October 19, 2022

[This review was collected as part of a promotion.] Brand new toothbrush has paused twice while brushing. The brush was still on making a funny noise. Had to turn off and back on to make it work properly. These brushes are too expensive to not be working properly.

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Not as good as the original design

ZydecoJoe December 24, 2022

[This review was collected as part of a promotion.] I much prefer the original Philips Sonicare (HX5610 - 150825) but unfortunately it is not manufactured anymore. It is a shame they had to redesign what was a fine product. The new Philips Sonicare (HX369BK - 220606) comes with a much smaller C2 brush head. It does not have the same brushing action as the original Sonicare. The base is very lightweight and not as supportive as the original. You cannot plug the new version into an electrical outlet. You have to buy a USB adapter.

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Price History

Historical price data graph for Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, White Hx6877/21

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

22 records

Third-Party Sellers prices have ranged from $109.00 (Jun 13) to $123.65 (May 3) over the past 90 days. Current price is close to the 90-day average of $115.26.

Third-party seller price history for Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, White Hx6877/21 showing recent price changes
Date Price Change % Change
$114.88 $+0.00 +0.0%
$114.88 $+0.00 +0.0%
$114.88 $+5.00 +4.6%
$109.88 $+0.00 +0.0%
$109.88 $+0.00 +0.0%
$109.88 $+0.00 +0.0%
$109.88 $+0.00 +0.0%
$109.88 $+0.00 +0.0%
$109.88 $-5.00 -4.4%
$114.88 $+0.00 +0.0%
$114.88 $+5.88 +5.4%
$109.00 $-5.88 -5.1%
$114.88 $-5.11 -4.3%
$119.99 $+2.99 +2.6%
$117.00 $-2.99 -2.5%
$119.99 $+4.00 +3.4%
$115.99 $-4.00 -3.3%
$119.99 $+0.99 +0.8%
$119.00 $+0.00 +0.0%
$119.00 $-4.65 -3.8%
$123.65 $+0.00 +0.0%
$123.65

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