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Aquasonic Black Series Review

With reliable cleaning performance, multiple brush heads, and an affordable price tag, this user-friendly electric toothbrush delivers exceptional value
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Aquasonic Black Series Review
Credit: Natalie Kafader
Price:  $60 List
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Manufacturer:   Aquasonic
By Genaveve Bradshaw and Ryan White  ⋅  Dec 16, 2023
66
OVERALL
SCORE


RANKED
#9 of 17
  • Cleaning - 40% 6.8
  • Comfort - 30% 6.1
  • Ease of Use - 20% 8.0
  • Battery Life - 10% 4.0

Our Verdict

If you're seeking an affordable and effective electric toothbrush, the Aquasonic Black Series provides substantial value and overall performance. Setting itself apart from most alternatives, this device includes an extra eight brush heads. Coupled with its low price tag and simplicity, this completes the package. The brush head navigated notoriously tough spots well, providing a clean feeling overall. We also found the four modes it offers to be versatile enough without overwhelming us. The somewhat low battery life was a minor letdown, and the absence of a pressure sensor left us missing this key feature. All in all, we found this brush to be one of the most capable in our top-ranked electric toothbrushes review. If you're still deciding between a manual toothbrush and an electric one, check out our full toothbrush review, which features both types.
REASONS TO BUY
Multiple brush heads
Simple to operate
Inexpensive
REASONS TO AVOID
Short battery life
No pressure sensor

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Star Rating
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Bottom Line Affordable, effective, and user-friendly — this device offers value with good cleaning and extra brush headsInexpensive yet fully capable, this electric toothbrush is a solid choice for just about everyoneA great entry level option, but falls a little short in terms of overall cleaning abilityAn inexpensive minimalist toothbrush with a long-lasting battery that cleans wellA budget option that works marginally better than a manual toothbrush
Rating Categories Aquasonic Black Series Philips Sonicare 4100 Quip Philips One Oral-B 3D White Action
Cleaning (40%)
6.8
7.9
5.8
6.8
5.0
Comfort (30%)
6.1
7.7
7.6
7.0
4.2
Ease of Use (20%)
8.0
7.8
8.4
8.0
6.3
Battery Life (10%)
4.0
5.0
10.0
3.5
10.0
Specs Aquasonic Black Series Philips Sonicare 4100 Quip Philips One Oral-B 3D White Action
Measured Battery Life 31 days 49.5 days 168 days 30 days 103 days
Pressure Sensor No Yes No No No
Number of Brushing Modes 4 modes:
Clean, Soft, Whiten, Massage
1 mode:
Clean
2 sensivity levels
1 mode:
Clean
1 mode:
Clean
1
Clean
Estimated Annual Brush Head Cost $19.90 for (2) two packs $44.96 for (1) four pack $28 for (4) 1 packs $15.92 for (2) two packs $53.98 for (2) three packs
Charger or Battery Info 100 - 240VA
50-60Hz
0.8 - 1.6W
USB
(block not included)
1 AAA battery USB N/A
American Dental Association accepted? Yes Not Listed Yes Not Listed No
Waterproof / Resistant Yes, can use in shower Yes, can use in shower Yes, can use in shower No, cannot be used in the shower Yes, can use in shower
Number of Brush Head Styles Available 3 8 styles, most available in 2 colors 1 style available in multiple colors 1 style available in multiple colors 3
Number of Included Brush Heads 8 1 1 1 1
Thirty Second Reminder Yes Yes Yes Yes No
Two Minute Alert Yes Yes Yes Yes No
Travel Case Included Yes No Yes Yes No
Measured Handle Weight 3.6 oz 3.2 oz 1.2 oz 1.4 oz 2.5 oz
App No No No No No
Available Colors 1 3 6 4 1

Our Analysis and Test Results

In the realm where quality meets value, the Aquasonic Black Series excels on both fronts, consistently impressing us throughout our series of tests. From cleaning performance to ease of use, we found much to appreciate and little to criticize. The inclusion of eight extra brush heads sets it apart from many other offerings, and the overall comfort of the brushing experience was particularly enjoyable.

Performance Comparison


Brush head replacement is a breeze.
Credit: Natalie Kafader

Cleaning


The most crucial test, consisting of 40% of the total score, is the cleaning assessment. This aspect is, after all, the primary reason many opt for an electric toothbrush over a manual one. To evaluate this, we conducted a series of tests. Initially, our testers chewed a plaque tablet, which illuminated any remnants of plaque in a pink tone. Capturing both before and after photos allowed for a direct comparison. However, before unveiling the results, we prompted our testers to share how clean their teeth felt after adhering to a dentist-recommended 2-minute brushing method. Once this step concluded, we meticulously analyzed the results. Additionally, we employed a dental model to assess overall cleaning efficiency. We applied a messy mixture of coffee grounds and pesto over the artificial teeth and set a timer for 1 minute, during which we actively brushed away the concoction.


The Aquasonic Black Series started off pretty strong. The brush head was able to navigate tough spots and provide a clean feeling. We found it removed most of the plaque as well. However, we felt that a few more seconds would have gone a long way. As far as the dental model goes, the brush successfully removed all the debris. It's difficult to fault this device here, which is great news for anyone prioritizing cleaning above all else.

aquasonic black series - the aquasonic is easy to use thanks to its two separate buttons.
The Aquasonic is easy to use thanks to its two separate buttons.
Credit: Natalie Kafader

Comfort


Coming a close second to cleaning, comfort plays a big role in allowing you to effortlessly adhere to your oral hygiene routine without pause. This makes up 30% of the overall score. Here, many important questions are posed, such as “How does the brush head feel?” and “Are there different power settings?” We also look for ever-important features like a pressure sensor and assess how the brush handle feels to hold. Finally, we determine how loud each device is by employing a decibel reader and listening to decide whether or not the overall frequency is grating on the ears.


We certainly got our answers, and the results were mostly pleasing. The small brush head proved gentle on the gums, and the vibrations from the motor weren't too jarring, combining to create a pleasant brushing experience. Moreover, the soft mode offers a less aggressive alternative, particularly useful for those with gums prone to bleeding. The handle is smooth but features indentations on the back for increased grip. Unfortunately, this particular model lacks a pressure sensor, a feature we consider highly functional. The overall motorized noise level fell within a decent range of 53 to 68 decibels, tested with a decibel reader from 3 inches and 6 feet away.

aquasonic black series - this brush head provides a comfortable experience without...
This brush head provides a comfortable experience without sacrificing cleaning ability.
Credit: Natalie Kafader

Ease of Use


In order to determine how easy each device is to use, we determined how many modes they had, how easy it was to swap between them, and how straightforward the brush was to clean. Additionally, we checked for extra brush head storage and the inclusion of a two-minute timer.


The Aquasonic Black Series offers four distinct modes: Clean, Soft, White, and Massage. To switch between them, a designated secondary button (located beneath the power button) is used. It's worth noting that mode switching is only possible when the power is on. The chosen mode is easily discernible by the white glow it emits. The handle, made of smooth matte plastic, facilitates effortless cleaning. The minimal gap between the brush head and handle makes it difficult for any debris to accumulate. Additionally, the power and secondary buttons are flush, contributing to the brush's cleanliness over extended periods, requiring minimal maintenance. When it comes time to clean it, rest assured it won't take on any water thanks to the IBX7 water-resistant rating.

aquasonic black series - it's easy to tell what mode you're in and how much charge is left.
It's easy to tell what mode you're in and how much charge is left.
Credit: Natalie Kafader

This model includes a nifty case that provides storage for two extra brush heads, making it especially useful for travel. With a total of eight brush heads included, you'll have plenty of spares on hand. Additionally, it features a two-minute timer, briefly turning off to signal the need to switch quadrants and automatically shutting off at the end of the cycle.

aquasonic black series - the included travel case can hold the handle and two brush heads.
The included travel case can hold the handle and two brush heads.
Credit: Natalie Kafader

Battery Life


These test results are determined by using each brush for a total of four minutes, which is typical usage. If you use your toothbrush for longer than that, you'll need to decide what is optimal for you in terms of overall battery life.


Sporting a lithium-ion battery and a charger, the Aquasonic Black Series managed to last 31 days. While not leading the pack in this test, it's still more than adequate for typical usage. A single overnight charge will get you nearly a full battery. Keep an eye on the green indicator light, which signals a full battery, turning red if it needs some juice. For those not traveling extensively without the charger, 31 days should be sufficient. However, power users seeking the best battery life might find this to be a slight letdown.

aquasonic black series - the aquasonic fits nicely in any bathroom with its sleek design.
The Aquasonic fits nicely in any bathroom with its sleek design.
Credit: Natalie Kafader

Should You Buy the Aquasonic Black Series?


We found that this model from Aquasonic proved it could handle cleaning with comfort and efficiency, making it a strong consideration. However, ensure you don't require extended battery life and be aware of the absence of a pressure sensor, which could lead to overbrushing, especially if you have sensitive gums. All-in-all, we didn't find much to gripe about with this model.

What Other Electric Toothbrushes Should You Consider?


For a comparable price point, consider exploring the Philips Sonicare 4100. This alternative stands out for its simplicity and boasts some of the best cleaning capabilities available on the market. It's known for reliability and efficient plaque removal, making it an excellent choice for those seeking a straightforward yet high-performing electric toothbrush. However, if budget constraints are not a primary concern and you desire a toothbrush with advanced features and an accompanying app, the Oral-B iO Series 9 is worth considering. It offers a comprehensive experience with additional functionalities, and the integrated app provides real-time feedback, personalized guidance, and tracking features for a more interactive and tailored approach to dental hygiene.

Genaveve Bradshaw and Ryan White