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Oral B Smart 4 Electric Toothbrush Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.6Exceptional | 4  9.5Excellent | 5  9.3Excellent | 6  9.2Excellent | 7  9.1Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelOral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Aqua Alabaster | Model Oral-B iO Deep Clean Rechargeable Electric Toothbrush, Black, iO Series 3 Limited, 2 Brush Heads, Travel Case, Pressure Sensor, 3 Cleaning Settings | Model Oral-B Smart 5000 Rechargeable Electric Powered Toothbrush, Black with Travel Case and Bluetooth - Visible Pressure Sensor to Protect Gums - 5 Cleaning Modes - 2 Minute Timer | Model Oral-B iO Deep Clean + Whiten Rechargeable Electric Toothbrush with Visible Pressure Sensor, 2 Minute Timer, 5 Cleaning Settings, 1 iO5 Limited, 3 Toothbrush Heads, Travel Case & Refill Holder, Black | Model Oral-B Pro 5000 Smartseries Power Rechargeable Electric Toothbrush with Bluetooth Connectivity, Black Edition | Model Oral-B Pro 1000 Rechargeable Electric Toothbrush, Black | Model Oral-B Pro 1000 Rechargeable Electric Toothbrush, Pink |
BrandOral-B | Brand Oral-B | Brand Oral-B | Brand Oral-B | Brand Oral-B | Brand Oral-B | Brand Oral-B |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||||
Battery duration 9.1 | Battery duration 9.1 | Battery duration 9.3 | Battery duration 8.9 | Battery duration 9.3 | Battery duration 9.1 | Battery duration 9.1 |
Time function 9.3 | Time function 9.1 | Time function 9.4 | Time function 8.9 | Time function 9.1 | Time function 9.1 | Time function 9.1 |
Worth the money 9.1 | Worth the money 8.9 | Worth the money 9.1 | Worth the money 8.9 | Worth the money 9.1 | Worth the money 9.9 | Worth the money 9.9 |
Bluetooth connection 8.9 | Bluetooth connection 8.6 | Bluetooth connection 9.1 | Bluetooth connection 8.9 | Bluetooth connection 9.3 | Bluetooth connection 8.4 | Bluetooth connection 8.4 |
Deep clean 9.4 | Deep clean 9.3 | Deep clean 9.6 | Deep clean 8.9 | Deep clean 9.6 | Deep clean 9.3 | Deep clean 9.3 |
For traveling 8.9 | For traveling 8.6 | For traveling 9.3 | For traveling 9.1 | For traveling 9.3 | For traveling 9.3 | For traveling 9.3 |
Tech Specs | ||||||
product dimensions7.01 x 3.94 x 9.96 inches 1.39 Pounds | product dimensions 7.01 x 3.94 x 9.96 inches; 1.23 Pounds | product dimensions 7.68 x 3.9 x 9.96 inches 1.26 Pounds | product dimensions 7.01 x 3.94 x 9.96 inches; 1.23 Pounds | product dimensions 3.9 x 7.68 x 9.96 inches 1.06 Pounds | product dimensions 4.33 x 2.17 x 9.96 inches; 3.88 ounces | product dimensions 4.37 x 2.17 x 9.96 inches; 9.28 ounces |
batteries1 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. (included) | batteries 2 Lithium Polymer batteries required. included | batteries 1 Lithium Ion batteries required. (included) | batteries 1 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. (included) | batteries 1 P76 batteries required. (included) |
Review- | Review - | Review | Review | Review - | Review - | Review - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
2Oral-BOral-B iO Deep Clean Rechargeable Electric Toothbrush, Black, iO Series 3 Limited, 2 Brush Heads, Travel Case, Pressure Sensor, 3 Cleaning Settings
9.3 deep clean9.1 Battery Duration9.1 Time functionWhy we love it
Highly effective plaque removal.
Smart pressure sensor for safe brushing.
Long-lasting battery life.
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9.6
3Oral-B
Oral-B Smart 5000 Rechargeable Electric Powered Toothbrush, Black with Travel Case and Bluetooth - Visible Pressure Sensor to Protect Gums - 5 Cleaning Modes - 2 Minute Timer
9.6 deep clean9.4 Time function9.3 Battery DurationWhy we love it
Superior cleaning compared to manual toothbrushes.
Real-time feedback enhances brushing habits.
Long battery life for extended use.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
