Eeghurt Automatic 360 Sonic Toothbrush vs Ralexidog Smart U-Shaped Ultrasonic Toothbrush for Adults:
Updated August 2026 — Eeghurt Automatic 360 Sonic Toothbrush wins on cleaning time and sales rank, Ralexidog Smart U-Shaped Ultrasonic Toothbrush for Adults: wins on price.
The Eeghurt Automatic 360 Sonic Toothbrush offers faster cleaning and multifunctional modes, making it a more efficient choice. However, the Smart U-Shaped Ultrasonic Toothbrush is more budget-friendly and includes additional accessories.
Why Eeghurt Automatic 360 Sonic Toothbrush is better
Cleaning Speed
Cleans in 45 seconds vs longer time for B
Multifunctionality
Offers multiple modes for different needs
Sales Rank
Higher sales rank indicates popularity
Why Ralexidog Smart U-Shaped Ultrasonic Toothbrush for Adults: is better
Price
Lower price point at $19.90
Accessories
Includes foam mousse and extra brush heads
Pressure Sensor
Smart pressure sensor for gum protection
Overall score
Specifications
| Spec | Eeghurt Automatic 360 Sonic Toothbrush | Ralexidog Smart U-Shaped Ultrasonic Toothbrush for Adults: |
|---|---|---|
| Charging Time | 3 hours | 3 hours |
| Brush Heads | 1 U-shaped | 4 interchangeable |
| Modes | 3 modes | Auto modes |
| Waterproof | IPX7 | IPX7 |
| Battery Life | 1 week | 1 week |
Dimension comparison
Design and Aesthetics
In terms of design, both the Eeghurt Automatic 360 Sonic Toothbrush and the Smart U-Shaped Ultrasonic Toothbrush present modern aesthetics suitable for contemporary users. The Eeghurt toothbrush features a sleek black body with a unique U-shape that conforms to the natural bite of your teeth, designed for efficient cleaning. It is not only visually appealing but also functional with its high-frequency sonic vibrations. On the other hand, the Smart U-Shaped Ultrasonic Toothbrush also adopts a U-shaped design, emphasizing its capability for full-mouth cleaning. Its soft silicone brush head and stylish LED light are additional visual enhancements, making it an attractive option for those who prioritize both form and function.
Cleaning Efficiency
When it comes to cleaning efficiency, both toothbrushes boast impressive features. The Eeghurt toothbrush utilizes a unique U-shape and high-frequency sonic vibrations to ensure a thorough clean in just 45 seconds. This ability to perform a full 360° brushing action means it can effectively clean both the surface and interiors of teeth. Conversely, the Smart U-Shaped Ultrasonic Toothbrush claims to offer a full-mouth cleaning experience, using ultrasonic vibrations to quickly remove plaque and food residues. This toothbrush is designed to reduce manual effort, making it a convenient option for busy adults. While both devices excel in cleaning, the Eeghurt toothbrush's faster cleaning time may provide an edge for those seeking efficiency.
Features and Functionality
Both toothbrushes come packed with features that enhance their usability. The Eeghurt Automatic 360 Sonic Toothbrush offers multifunctional modes, including strong, massage, and whitening modes, catering to different oral care needs. It also has an automatic memory function that remembers previous settings, which adds to its convenience. The Smart U-Shaped Ultrasonic Toothbrush, on the other hand, includes a smart pressure sensor that encourages gentle brushing and prevents gum damage, which is particularly beneficial for users with sensitive gums. Additionally, it comes with four interchangeable brush heads, ensuring a customizable cleaning experience. While both toothbrushes provide excellent functionality, the specific features cater to different preferences in oral care routines.
Portability and Charging
Portability is a crucial factor for many consumers, especially those who travel frequently. The Eeghurt toothbrush is designed with a wireless charging dock, requiring just three hours of charging to last a whole week. This means users can enjoy a convenient brushing experience without the hassle of frequent recharging. Similarly, the Smart U-Shaped Ultrasonic Toothbrush also comes with a wireless charging base, enhancing its portability. However, it includes a complete kit with foam mousse toothpaste, making it a more comprehensive travel option. Both models are designed with the on-the-go user in mind, but the inclusion of additional accessories in the Smart U-Shaped toothbrush may provide added convenience for travelers.
Price Comparison
Price is often a deciding factor when choosing between products. The Eeghurt Automatic 360 Sonic Toothbrush is currently priced at $20.86, while the Smart U-Shaped Ultrasonic Toothbrush is slightly cheaper at $19.90. This makes the Smart U-Shaped toothbrush about 4.6% less expensive than the Eeghurt model. Given that both toothbrushes offer similar features, the price difference could influence budget-conscious consumers looking for effective oral care solutions.
Sales Performance
When evaluating products, sales rank can provide insights into consumer preferences. The Eeghurt Automatic 360 Sonic Toothbrush holds a sales rank of 171,527, while the Smart U-Shaped Ultrasonic Toothbrush has a lower sales rank of 297,815. This indicates that the Eeghurt toothbrush is currently more popular among buyers, suggesting a preference for its specific features or design. However, it's worth noting that a lower sales rank does not inherently indicate a lack of quality; it may simply reflect differing marketing efforts or consumer awareness.
User Experience and Comfort
User experience is paramount when it comes to dental hygiene products. The Eeghurt Automatic 360 Sonic Toothbrush is designed to promote gum health with its various modes and can perform a comprehensive clean quickly, which is ideal for those who value efficiency and effectiveness. The soft silicone brush head of the Smart U-Shaped Ultrasonic Toothbrush is designed to be gentle on the gums, and the smart pressure sensor helps prevent over-brushing, making it a great choice for those with sensitive mouths. Both toothbrushes focus on user comfort, but the choice may depend on individual sensitivity and the preferred cleaning method.
Which should you buy?
Choosing between the Eeghurt Automatic 360 Sonic Toothbrush and the Smart U-Shaped Ultrasonic Toothbrush ultimately depends on personal preferences and specific needs. The Eeghurt model excels with its multifunctional modes and faster cleaning time, making it ideal for users seeking efficiency and versatility. In contrast, the Smart U-Shaped toothbrush offers a lower price point and additional accessories, appealing to those who value budget-friendliness and comprehensive kits. Both toothbrushes are excellent choices in the electric toothbrush category, but your selection should align with your unique oral care preferences and lifestyle.

