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
Market rate of $129.96 positions buyers 0.0% under the established average.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$129.96 | |
|
Lowest Price
|
$109.00 | |
|
Most Recent Price
|
$114.88 |
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$129.96 | |
|
Lowest Price
|
$99.96 | |
|
Most Recent Price
|
$129.96 |
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.
[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.
[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.
[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.
[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.
[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.
[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
[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.
[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.
[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.
[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.
Detailed price history for the past 90 days
No Walmart.com pricing data available for analysis.
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.
| 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 | — | — |