Rank #9 in Best Electric Toothbrushes 2026: 10 Ranked, From £8.49 to £119
AJELU Sonic Electric Toothbrush with 8 Brush Heads
Price and rating as shown on Amazon when we collected them. Both change.
At number 9 in this guide, the AJELU Sonic is the cheapest brush on the list at £8.49 and the one with the largest review base behind it: 4.3 out of 5 from 13,256 ratings. It claims 31,000 vibrations per minute, five cleaning modes, eight brush heads in the box, an IPX7 waterproof body and a two-minute timer that pauses every 30 seconds.
The 31,000 figure is quoted in the same unit as the Aquasonic's 40,000 and the Laifen's 66,000, which is why this listing can be put beside those directly — unlike the Philips number, which is given in bristle movements per minute and cannot be read as a percentage difference. This listing is also one of the few here whose own numbers agree with each other: the bullet promises five modes and the 'Number of settings' field also says 5, so that pair matches. What does not match is the name — the title calls it a Sonicare, while the Brand Name field says AJELU and the model name is listed as 'Sonic'. Everything on this page comes from the Amazon listing as it appears there, not from a brush we tested ourselves.
How those 13,256 ratings break down
An average hides its own shape. This is the spread behind the 4.3 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £8.49 |
|---|---|
| Customer rating | 4.3 out of 5 from 13,256 ratings |
| Vibration speed | 31,000 vibrations per minute |
| Cleaning modes | 5 listed, and the 'Number of settings' field also says 5 |
| Brush heads supplied | 8, W-wave with dupont nylon bristles |
| Waterproofing | IPX7 |
| Brand Name / Model Number | AJELU / JP-ET-BLUE ('Sonic') — the title says Sonicare (as listed) |
| Best Sellers Rank | 4 in Sonic Toothbrushes |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Just used this for first time and I'm very impressed. Exceptional cleaning - probably better than my other ultrasonic toothbrush that cost over £70. Nice looking and has 8 brushes, a hygiene cap too. It's very lightweight so I don't expect it to be that durable but we will see. My teeth actually feel very clean. For the price it cannot be beaten in my opinion. Will buy another.”
Verified purchase“My opinion is that this is an excellent, inexpensive alternative to the many other "Electric" tooth brushes on offer at what I see as incredibly high prices.”
What it is up against
The rivals it was ranked against in Best Electric Toothbrushes 2026: 10 Ranked, From £8.49 to £119.
Questions people ask
How many brush heads come with the AJELU Sonic?
Eight. One of the listing's bullets is headed '8 Brush Heads', and the bristles are described as dupont nylon in a W-wave shape suited to each tooth.
How fast does the AJELU Sonic brush?
The listing claims 31,000 vibrations per minute, which is quoted in the same unit as the other vibrations-per-minute brushes in this guide.
Does it have a timer?
Yes. The listing describes a 2-minute intelligent timer with an interval pause every 30 seconds to prompt you around the four areas of your mouth.
Is the AJELU Sonic waterproof?
The listing says IPX7 waterproof, which it gives as the rating for rinsing the brush under water.
How is the AJELU Sonic charged?
By a hidden USB charging cable in the bottom of the handle; the title describes a 2-hour fast charge. The listing does not state how long the battery lasts between charges.
Why does the title say Sonicare?
We cannot say. The title of the Amazon listing says 'Sonicare', while the Brand Name field says AJELU and the model name field says 'Sonic' — both are shown on the page as they are.
Comments
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