Philips−60%
Philips Sonicare HX3673/13 Series 3100 Electric Toothbrush, White
£39.99£99.99
at John LewisView deal →Philips: Sonicare HX3673/13 Series 3100 Electric vs Sonicare for Kids HX6600/42 Smart Electr
Two home & kitchen deals from Philips, side by side · prices checked 19 Oct 2026
Philips−50%
Philips Sonicare for Kids HX6600/42 Smart Electric Toothbrush, Blue
£44.99£89.99
at John LewisView deal →| Sonicare HX3673/13 Series 3100 Electric | Sonicare for Kids HX6600/42 Smart Electr | |
|---|---|---|
| Price today | £39.99 | £44.99 |
| Previous price | £99.99 (RRP) | £89.99 (RRP) |
| Discount | 60% | 50% |
| You save | £60 | £45 |
| Retailer | John Lewis | John Lewis |
The short version: the Sonicare HX3673/13 Series 3100 Electric is the cheaper of the two at £39.99 (£5 less than the Sonicare for Kids HX6600/42 Smart Electr). The bigger discount is on the Sonicare HX3673/13 Series 3100 Electric at 60% off its rrp. So the same product wins on both price and saving. Both prices were checked this morning and link straight to the retailer.