7 Best Electric Toothbrushes in Singapore (2026): Oral-B, Philips, Zenyum, Laifen and Dyson, From S$23.90

Oral-B's iO line uses a small round head that oscillates and micro-vibrates, and the iO3 is the cheapest model with the features that matter: a pressure sensor that lights up when you press too hard, a 2-minute timer, a brush-head change alert and 3 cleaning modes. Best Denki sells the iO3 at S$109 (was S$199), the lowest price we found; Gain City has it at S$139 and the iO2 at S$119. Moving up, the iO5 is S$259 at both stores, but the gaps widen further up the range: the iO6 is S$249 at Best Denki against S$379 at Gain City, and the iO9 S$399 against S$479. Replacement iO heads are S$40.90 for two at Best Denki, so budget roughly S$80 a year for heads. Oral-B's Singapore site does not sell direct, so buy from a retailer.

Philips Sonicare brushes use a longer, manual-style head that vibrates side to side instead of spinning, which many people with sensitive teeth or receding gums find gentler. The Sonicare Series 6100 (HX7401/09) is the sweet spot at S$219 on philips.com.sg: a visual pressure sensor, 2 brush modes and 3 intensities, with Philips' 2-year warranty and 7-day return. Best Denki sells the older ProtectiveClean 6100 (HX6877) at S$199 (was S$279), with Clean, Gum Care and White modes. If you just want to try sonic brushing, the Sonicare 2100 is S$55 and the 3100 (which adds a pressure sensor) S$65 on Philips' own store. Brush heads are the running cost: a 2-pack of Philips heads (HX9052) is S$45 at Best Denki.

Zenyum, the Singapore clear-aligner company, sells its own sonic brushes direct, and its 40% off storewide sale (18 Sep-1 Oct 2026) makes them the cheapest good brushes on this list. The ZenyumSonic 2.0 is S$71.90 (was S$119.90) in black, white or pink, and the 2.0 plus a 3-pack of heads is S$91.50 (was S$152.60), which covers a year of refills. The ZenyumSonic Go travel brush is S$35.90 (was S$59.90), the slim Spark S$23.90 (was S$39.90), and the Pro 2.0 S$131.90 (was S$219.90), though only the Mystic Jade Pro was in stock when we checked. Heads are cheap too: S$19.60 for three at sale prices. There is no pressure sensor on the 2.0, which is the main thing you give up against Oral-B and Philips.

Laifen, better known for its high-speed hair dryers, makes the Wave, a brush that combines side-to-side oscillation with vibration and lets you tune modes in an app. Its Singapore store prices every model below list: the Wave Special in matte white, grey, yellow or pink is S$69 (was S$89), the Wave Pro Transparent Black S$99 (was S$139) and the Wave Pro Aluminium Alloy S$129 (was S$159). The Stainless Steel Wave Pro (S$149) was sold out on 28 September. A 3-pack of Gum Care or Super-Clean heads is S$15.99, the cheapest refill of any brand here. It suits someone who wants a brush that looks good on the sink and does not mind a less-established brand.

Children brush better when the brush does the work and the timer tells them when to stop. Oral-B's Kids Pro 100 Star Wars (D100.413.2KX) is for ages 3 and up, comes with 4 handle stickers, and Best Denki has it at S$39 (was S$80.90), less than half price. Gain City sells the similar D103 kids' brush at S$70.90. For a first electric brush, this is the cheapest way to start with a trusted brand.

The Prestige 9900 (HX9992) is Philips' flagship: SenseIQ adjusts intensity to how you brush, with a visual pressure sensor, 5 modes and 3 intensities, a charging travel case and app coaching. Philips' own store charges S$499, but Gain City and Best Denki both sell it at S$399, a S$100 saving for the same box. One step down, the DiamondClean 9000 (HX9911/73) is S$289 at Gain City and S$319 at Best Denki, and the pink HX9914/76 is S$449 on philips.com.sg against S$399 at Best Denki. Buy the 9900 only if you will use the app; for most mouths the 6100 cleans as well.

Dyson's first toothbrush went on sale in Singapore in September 2026 at S$699. The CameraJet has a macro camera in the head that spots gaps between teeth and fires a jet of mouthrinse into them as you brush, so it is a brush and a flosser in one. The dock refills its 12.5ml mouthrinse tank, and the box includes two brush heads. It comes in Ceramic Ultra Blue and Ceramic Pink, and Gain City sells it at the same S$699. Dyson's store offers free next-day delivery, 4 interest-free monthly payments of S$174.75 with Grab PayLater and a 14-day free return, which is worth using at this price. It is a gadget for people who hate flossing; if you already floss, the Oral-B iO3 at S$109 does the brushing part for a sixth of the price.