The best Cyber Monday deals on the Waterpik Aquarius Water Flosser are here! The Aquarius (WP-660 series) is the most reliable desktop flosser and consistently one of the biggest oral care deals of the season, hitting a historical low price of around $49.99.
Find deals on all color variations: WP-660 (White), WP-662 (Black), WP-663 (Blue), and WP-667 (Gray).
Cyber Monday Waterpik deals 2026:
- Get 50% off (for around $50) Waterpik Aquarius Water Flosser For Teeth Cleaning, Gums, Braces, Dental Care, Electric Power With 10 Settings, 7 Tips For Multiple Users And Needs, ADA Accepted, Blue WP-663, Packaging
- Get 40% off (for around $60) Waterpik Cordless Advanced 2.0 Water Flosser For Teeth, Gums, Braces, Dental Care With Travel Bag and 4 Tips, ADA Accepted, Rechargeable, Portable, and Waterproof, White WP-580, Packaging
- Get 50% off (for around $30) Waterpik Cordless Slide Professional Water Flosser, Portable Collapsible for Travel and Storage, with Travel Bag and 4 Tips, ADA Accepted, Rechargeable and Waterproof, Modern Gray WF-17CD017-1
- Get 20% off (for around $160) Waterpik Sonic-Fusion 2.0 Professional Flossing Electric Toothbrush with Water Flosser Combo In One, White SF-04,
- Get 15% off (for around $90) Waterpik Cordless Pearl and Sensonic Rechargeable Electric Toothbrush and Water Flosser Combo, Complete Dental Care for Teeth, Gums, Braces and Travel – ADA Accepted, White
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Waterpik Aquarius Flosser Review & Specs
The Waterpik Aquarius (WP-660 series) is the brand’s flagship countertop water flosser. It is scientifically proven to remove as much as 99.9% of plaque and is an ADA-accepted device.
Key Specifications
| Feature | Detail |
| Water Pressure | 10 settings (10 to 100 PSI) |
| Reservoir | 22-ounce capacity (up to 90 seconds of water) |
| Modes | Floss (Standard) and Hydro-Pulse Massage |
| Timer & Pacer | 1-minute timer with a 30-second pacer to ensure full coverage. |
| Included Tips | 7 tips for multiple users and dental needs (including plaque seeker and orthodontic). |
| Voltage | 120V Only (North America Use) |
The Historical Target Price for Cyber Monday
The Waterpik Aquarius Water Flosser (WP-660) is consistently the biggest Cyber Monday “doorbuster” deal in the oral care category.
| Waterpik Aquarius (WP-660) Price | Estimated Discount |
| Retail Price (Varies by Color) | ~$80 – $100 |
| Cyber Monday Target Price | $49.99 – $54.99 |
| Historical Lowest Price | As low as $39.93 (Amazon Flash Deal) |
Key takeaway: If you see the Aquarius for $50 or less from a major retailer like Amazon, Walmart, or Best Buy during the Cyber Monday sale, it is considered an excellent deal and likely the lowest price you will see all year.
Cyber Monday Strategy: Securing the Best Price
The price for the Aquarius rarely changes between Black Friday and Cyber Monday, meaning the best discount is typically maintained through the entire weekend.
- Target Price Remains: The most common and best Cyber Monday price is the same as Black Friday: $49.99 to $54.99.
- Retailer Focus Shifts: Amazon remains dominant, but other retailers (Walmart/Target) will match the $49.99 price to clear inventory.
- Inventory Risk: The main risk on Cyber Monday is inventory. If a popular color (White or Black) sold out over the weekend, you may be limited to other options (Blue or Gray).
Waterpik Model Comparison: 660 vs. 670
The core difference between the best-selling WP-660 and the WP-670 is largely cosmetic and related to accessories:
| Feature | WP-660 (White, Black, Blue, Gray) | WP-670/672 (White/Black) |
| Base Features | Same (10 settings, 2 modes, 7 tips) | Same (10 settings, 2 modes, 7 tips) |
| Appearance | Standard Finish | Chrome Finish and LED display |
| Tip Storage | No integrated storage case | Includes an extra tip storage case |
| Price during Sale | Targeted at $49.99 | May be slightly higher or have fewer deals |
The WP-660 offers the most versatility in colors and is the model most frequently featured at the lowest price point, making it the better Black Friday/Cyber Monday purchase for the majority of users.