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Electric toothbrushes are unequivocally better than manual ones, based on reams of peer-reviewed studies.
Top of the list is the Oral-B iO Series, Oral-B’s all-singing, all-dancing artificial-intelligence powered brushes.
In the US, that same bundle isdown to $219.94 from an RRP of $299.99 at Amazon.
Want a cheaper version?
The less feature-stuffed iO Series 3 and iO Series 5 are also on offer in the US and UK.
Check out the deals in full below.
Spending too long on one side?
It’ll notify you via the app.
An oscillating, pressure-sensitive brush head and quick charge are the icing on the cake.
Bundled with four spare heads.
The iO Series 9 too dear for you?
Comes with a travel case.
Save 125 on the original price of the iO Series 3.
It’s a few years old now, but it retains the newer toothbrushes' micro-vibrating bristles and pressure-sensor.