AquaSonic Black Series vs AquaSonic Precision
Only the AquaSonic Black Series has a head pack on its maker's store to price three years against; AquaSonic sells none that fits the AquaSonic Precision. Their makers quote 30 days of battery for the AquaSonic Precision and 28 for the AquaSonic Black Series. Every other published figure for both is in the table, with the rows where they differ tinted.
AquaSonic
AquaSonic Black Series
~$40
Eight heads in the box is the Black Series' trick: at AquaSonic's four-month replacement interval, that covers more than two and a half years, so the three-year cost barely rises above the handle price.
Best for: The lowest three-year cost with heads already in the box
AquaSonic
AquaSonic Precision
~$39
AquaSonic's 2026 model packs the Elite's 50,000 vibrations a minute and five modes into a two-tone handle for under $40, with a wireless base, a travel case and four ProFlex heads that AquaSonic calls a year's supply.
Best for: Elite-level specs for less money
| Specification | AquaSonic Black Series | AquaSonic Precision |
|---|---|---|
| Approx. price | ~$40 | ~$39 |
| 3-year cost | ~$43 ($40 handle + 1 head at $3.12) | not published |
| Type | Sonic | Sonic |
| Motion | Sonic (vibrating head) | Sonic (vibrating head) |
| Speed (maker's figure) | 40,000 vibrations per minute | 50,000 sonic vibrations per minute |
| Pressure sensor | Not listed by the maker | Not listed by the maker |
| ADA Seal | No listing found | No listing found |
| Timer | 2-minute timer | 2-minute timer |
| Quadrant pacer | Yes, every 30 seconds | Yes, every 30 seconds |
| Modes | 4: Clean, Soft, Whiten, Massage | 5: Clean, Soft, Whiten, Massage, Deep Clean |
| Screen | None | None |
| Battery | 28-day battery (AquaSonic: "can last 4 full weeks (2 min/2x a day) on a full charge"; the same page also says "a full 30 days", and the lower figure is used) | 30-day battery (AquaSonic: "up to 30 days of use on a single charge") |
| Charging | wireless base | wireless base |
| Travel case | Yes | Yes |
| Heads in the box | 8 | 4 |
| Head family | AquaSonic standard | AquaSonic ProFlex |
| Head compatibility | AquaSonic standard heads fit Black Series, Black Series Pro, Vibe Series, HDC Pro, Duo Series Pro and Elite | AquaSonic ProFlex heads; AquaSonic's head pages do not yet list the Precision |
| Price per head | $3.12 (AquaSonic Standard Replacement Brush Heads 8-pack, $24.95 on aquasonic.com) | not published |
| Replace heads every | 4 months (maker) | 3 months (maker) |
| First listed | not published | 2026 |
AquaSonic Black Series: what it gives up
- AquaSonic lists a pressure sensor on none of its handles here, this one included
- AquaSonic's four-month head interval is longer than the three months other makers give
- ADA acceptance is AquaSonic's claim; the ADA listing does not name this model
AquaSonic Precision: what it gives up
- Head compatibility not yet listed by AquaSonic
- No pressure sensor listed; $1 more buys a Sonicare 3100 with one, but a single head instead of four
- No warranty term, where the $40 Oclean Spark states two years
Full pages: AquaSonic Black Series · AquaSonic Precision