Laifen Wave
Users wanting innovative cleaning technology that combines oscillation and vibration at an affordable price
Oral-B iO Series 2
Users wanting iO technology at the most affordable price, especially those transitioning from manual brushing
Score Comparison
Pricing & Features
Making Your Decision
When to Choose Laifen Wave
Users wanting innovative cleaning technology that combines oscillation and vibration at an affordable price
The Laifen Wave is a breakthrough: it combines oscillation (like Oral-B) with high-frequency vibration (like Sonicare) in one brush. Recognized by TIME and ADA, it offers premium tech at a mid-range price.
Strengths
- Unique dual-action: 60° oscillation + 66,000 vibrations/min
- Emulates dentist-recommended Bass brushing technique
- 30+ day battery life with USB-C charging
- App with 10 intensity levels per mode
Limitations
- No travel case included
- Learning curve for dual-action feel
- App required for full customization
When to Choose Oral-B iO Series 2
Users wanting iO technology at the most affordable price, especially those transitioning from manual brushing
The iO Series 2 brings Oral-B's revolutionary magnetic drive technology to under $70. It's deliberately gentler than premium iO models, making it ideal for first-time electric brush users.
Strengths
- iO magnetic drive technology at budget price
- Best battery life of any iO model (30 days)
- 3 gentle cleaning modes for sensitive users
- Pressure sensor slows brush when pressing too hard
Limitations
- No light ring pressure indicator
- No app connectivity or smart features
- Gentler than other iO models
