Waterpik Sonic-Fusion Flossing Electric Toothbrush Water Flosser, Black | 2-in-1 Combo with 3 Modes for Daily Gum Health & Cleaning Teeth, Braces, Implants, ADA Accepted, SF-04 Packaging May Vary
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Above normal
$199.99 is 11% above the $179.99 it normally sells for. It sold at or within 3% of $179.99 for at least about a week of the last 45 days.
- Now
- $199.99
- Normally
- $179.99
- Lowest in 142 days
- $149.99(Jul 15)
- Highest
- $199.99
Where today's price sits
Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.
Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)
Price history
Tracked since Jun 22 · 142 days · 11 price changes
Ahead of Black Friday 2026 (Nov 27), it is 11% above its normal price of $179.99. A "sale" back to $179.99 would only return it to normal. Waterpik Sonic-Fusion Flossing Electric Toothbrush Water Flosser… price history, checked Nov 12, 2026: current price $199.99, normal (typical) price $179.99, average $178.35 over 142 days, lowest $149.99 (Jul 15, 2026), highest $199.99 (Nov 2, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $179.99
- 5% or more below normal
How often does it drop below normal?
In the 142 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 9 days. The last time ended Jul 25.
A count of what happened, not a prediction.
Other ways to buy
New from
$199.99
Amazon.comFulfilled by Amazon · Seller rating 100%
All 4 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| Amazon.com | New | $199.99 | Yes | 100% |
| Quiverr | New | $199.99 | Yes | 100% of 104,959 |
| Peregrine Market Place | New | $244.95 | No | 58% of 465 |
| Buy Bella 21 | New | $244.95 | No | 64% of 923 |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B08WSR5XR5 \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B08WSR5XR5", {
headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();
console.log(product.verdict.label, product.price.reference_cents);import os, requests
r = requests.get(
"https://trackpin.co/api/v1/product/B08WSR5XR5",
headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()
print(product["verdict"]["label"], product["price"]["reference_cents"])This is exactly what the API returns for this product. Free keys include 100 requests a day.
Request a key{
"asin": "B08WSR5XR5",
"title": "Waterpik Sonic-Fusion Flossing Electric Toothbrush Water Flosser, Black | 2-in-1 Combo with 3 Modes for Daily Gum Health & Cleaning Teeth, Braces, Implants, ADA Accepted, SF-04 Packaging May Vary",
"image": "https://m.media-amazon.com/images/I/71aFurGf61L._AC_SL500_.jpg",
"currency": "USD",
"category": "Beauty",
"category_label": "Beauty",
"in_stock": true,
"price": {
"current_cents": 19999,
"reference_cents": 17999,
"discount_pct": -11.11,
"is_deal": false,
"observed_at": 1794446671945,
"changed_at": 1793590977450,
"checked_at": 1794446671945,
"source": "stored"
},
"verdict": {
"label": "above",
"text": "Above normal",
"pct_vs_normal": -11.11,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Above normal. $199.99 is 11% above the $179.99 it normally sells for. It sold at or within 3% of $179.99 for at least about a week of the last 45 days."
},
"listing_claim": null,
"stats": {
"min_cents": 14999,
"max_cents": 19999,
"avg_cents": 17835,
"history_days": 142,
"price_levels": 217,
"price_changes": 11,
"distinct_prices": 6,
"lowest_at": 1784131003665
},
"history": [
{
"price_cents": 19999,
"from": 1788771410463,
"to": 1789011480335
},
{
"price_cents": 17999,
"from": 1789012106699,
"to": 1791560295123
},
{
"price_cents": 19999,
"from": 1791591615272,
"to": 1792035009516
},
{
"price_cents": 17999,
"from": 1792038754827,
"to": 1793575873668
},
{
"price_cents": 19999,
"from": 1793590977450,
"to": 1794446671945
}
],
"last_seen": 1794446671945
}
// … 212 more steps in the full responseNormal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.