The Gadget Guru: Oral-B iO Series 9; Samsung Tab Active 3; Orange Tart Soccer Robot

A smart toothbrush, a hard-wearing tablet and an educational football robot are reviewed this week

The Oral-B iO Series 9 is worth getting if you want to improve your dental hygiene

Smart toothbrush will put a smile on your face

Oral-B iO Series 9

Price: €194.99 at Boots

Rating: *****

Simplicity is the big selling point for this smart toothbrush. Oral-B’s boffins have delivered an absolute treat that will help you keep your mouth sparkling.

Set-up is straightforward. The companion app downloaded quickly, and it took about four minutes to get from unboxing to brushing, including app set-up and pairing the brush with my smartphone.

When ...