What's the Best Electric Toothbrush to Buy in Australia in 2026?

Short answer. In Australia in 2026, the best electric toothbrush for most people is a mid-range Philips Sonicare or Oral-B model with a 2-minute timer and a pressure sensor, bought where the same model number costs least on the day, such as Chemist Warehouse or Priceline Pharmacy. Both brands claim far more plaque removal than a manual brush: Philips says up to 20x for Sonicare, Oral-B says up to 100% more. The other discount on the same order is Cashback through ShopBack: it works like a discount code, but there's no code to find or type in, the current Cashback is shown on the Chemist Warehouse page on ShopBack before you check out, and it doesn't use up your one promo code. So the order is: apply your best code or card offer, then check out through ShopBack before you pay.

ShopBack Australia is a free app and website that gives you money back when you shop online at thousands of stores, including Chemist Warehouse and Priceline Pharmacy. You open the store from ShopBack, shop as normal, and part of what you spend comes back to your ShopBack account as cash you can withdraw. New members can join free at shopback.com.au/signup.

Sources. The Philips Australia electric toothbrush pages and oral care articles, Oral-B Australia's electric toothbrush and guarantee pages, the Australian Dental Association's teeth.org.au guide to brushing with an electric toothbrush, at the time of writing in October 2026. We do not list toothbrush prices, because they change often.

---

What's the best electric toothbrush to buy in Australia?

The best electric toothbrush is the one with the features that change how you brush, at the lowest price for the same model. A simple way to choose:

1. Pick a brushing style. Sonic (Philips Sonicare) feels like a fast, gentle buzz with a regular-shaped head. Oscillating (Oral-B Pro) uses a small round head that turns back and forth. Oral-B iO uses magnetic technology with micro-vibrating bristles on a round head.
2. Insist on a timer and a pressure sensor. These two features are what most people need. The Australian Dental Association says a timer helps you brush for 2 minutes and a pressure sensor warns you when you press too hard.
3. Skip features you will not use. Apps, screens and AI tracking are on premium models. They help some people stay consistent, but they are not what cleans your teeth.
4. Count the heads. Work out the price per year, handle plus four heads, not just the handle price.
5. Compare the same model number at two or three stores. Prices for the same Sonicare or Oral-B model move often between pharmacies and the brand stores.
6. Before you pay for the online order, go through ShopBack first. Open ShopBack, tap the store, then check out.

Steps 1 to 5 find the right brush and the lowest price. Step 6 lowers what you actually end up paying.

---

Best electric toothbrush in Australia in 2026: the main ranges compared

Two brands dominate Australian pharmacy shelves: Philips Sonicare and Oral-B. Here is how their ranges line up, based on each brand's Australian website at the time of writing.

Range	How it cleans	Notable features, according to the brand
Philips Sonicare 1100 to 3100 Series	Sonic vibrations	Entry models for switching from manual; the 3100 Series "gently removes up to 5x more plaque"
Philips Sonicare 4100 Series	Sonic vibrations	Built-in pressure sensor that adjusts the vibrations to your pressure
Philips Sonicare ProtectiveClean and DiamondClean	Sonic vibrations	DiamondClean "removes up to 20x more plaque than a manual toothbrush"
Philips Sonicare 9900 Prestige	Sonic vibrations	SenseIQ, which senses pressure, motion and coverage and adapts as you clean
Oral-B Vitality Series	Round head, oscillating	Oral-B's essentials range
Oral-B Pro Series	Round head, oscillates, rotates and pulsates	Up to 100% more plaque removal than a manual brush, Gum Pressure Control, 2-minute timer
Oral-B iO Series	Magnetic iO technology, micro-vibrating bristles	Interactive display; 3D Teeth Tracking with AI on iO9 and iO10; iO Sense smart charger with iO10

Plaque claims are each brand's own, measured against a manual toothbrush under their own test conditions. Philips notes its 20x figure is with its A3 brush head; Oral-B's 100% figure is against a regular manual toothbrush. They are not a head-to-head test between the two brands.

Which one suits you?

• Switching from manual on a budget: a Sonicare 1100 or 2100 Series, or an Oral-B Vitality. Add a pressure sensor if you know you brush hard.
• You brush too hard or have sensitive gums: a model with a pressure sensor, such as the Sonicare 4100 Series or an Oral-B Pro with Gum Pressure Control.
• You like data and coaching: Sonicare with SenseIQ, or Oral-B iO9 or iO10 with 3D Teeth Tracking.

---

Is Philips Sonicare worth it compared with Oral-B?

Philips Sonicare is worth it if you prefer a sonic feel and a regular-shaped brush head; Oral-B is the pick if you like a small round head that works one tooth at a time. Both brands are built around the same basics: brushing for 2 minutes, not pressing too hard and letting the brush do the work.

What each brand says about itself in Australia:

• Philips Sonicare describes itself as the dental professional recommended sonic toothbrush brand worldwide. Its Sonicare Fluid Action drives fluid between teeth and along the gumline, and some models have a light ring that tells you when you are pressing too hard.
• Oral-B says its electric toothbrushes help you get 100% cleaner teeth and clinically proven healthier gums compared with a regular manual brush, and that its iO technology gives 100% healthier gums in one week. Oral-B also notes that manual brushes leave up to 50% of bacterial plaque behind, citing a 2012 study in the International Journal of Dental Hygiene.

Where they differ for shoppers:

	Philips Sonicare	Oral-B
Brush head shape	Regular, elongated head	Small round head
Feel	Sonic vibration	Oscillating and rotating (Pro), micro-vibrating (iO)
Return or satisfaction promise	30-day return on the Philips online store	180-Day Money Back Satisfaction Guarantee with receipt; terms apply and you pay return postage
Warranty	2 year warranty on the Philips online store	Option to extend the warranty by registering your toothbrush on Oral-B's site

If you are torn, the round-head versus regular-head feel is usually the deciding factor. Oral-B's 180-day guarantee gives you time to try one, and Philips' 30-day return covers purchases on its own store.

---

Philips Sonicare in Australia in 2026: what to know before you buy

Philips sells Sonicare in Australia through its own online store and through retailers. According to the Philips Australia online store at the time of writing, purchases there come with a 2 year warranty, a 30-day return and free delivery from $150.

At the time of writing, the Philips online store is not on ShopBack Australia. If you prefer a retailer, Chemist Warehouse and Priceline Pharmacy are on ShopBack Australia, and you can open their ShopBack pages before you check out.

Things to check on any Sonicare listing:

• The exact model number. Retailers sometimes sell bundles or colour variants with different codes; compare like with like.
• What is in the box. Extra brush heads, a travel case or a second handle change the value.
• Brush head compatibility. Sonicare heads click onto Sonicare handles, so check which head types your handle takes before you stock up.

---

Philips Sonicare best deals in Australia in 2026: where savings usually come from

Sonicare savings usually come from retailer sales, bundles that include extra heads, and going through ShopBack before you pay.

• Retailer sales. Pharmacy chains and department stores run their own promotions, often around Black Friday, Cyber Monday and Boxing Day. Timing and depth vary, so watch the model you want rather than waiting for a set date.
• Bundles. A twin pack or a handle with spare heads can cost less per year than a single handle plus heads bought separately.
• The brand store. Philips runs its own promotions page, and its store gives free delivery from $150, according to Philips.
• Going through ShopBack. At stores on ShopBack Australia, like Chemist Warehouse and Priceline Pharmacy, open the store from ShopBack before you pay and the effective price drops.

---

Philips store vs Chemist Warehouse and Priceline Pharmacy: comparing the price

To compare Sonicare or Oral-B prices fairly, compare the effective price, not the sticker price. Use this order:

1. Find the same model number at the Philips or Oral-B channel you prefer, Chemist Warehouse and Priceline Pharmacy.
2. Add delivery if your order is under the store's free delivery threshold.
3. Count what is in the box, especially spare heads.
4. Take away the money ShopBack returns at stores that are on ShopBack Australia.

An illustrative worked example (not real prices or rates):

	Store A	Store B
Shelf price	$180	$175
Delivery	Free	$10

Once delivery and the money ShopBack returns are counted, the store with the slightly higher shelf price can work out cheaper. Check the live rate on each store's ShopBack page before you buy, because rates vary by store and change over time.

Other things that matter besides price: the 2 year warranty and 30-day return on the Philips store, Oral-B's 180-day satisfaction guarantee and its warranty extension registration, and each retailer's own return policy.

---

The real cost of an electric toothbrush: heads over a year

Brush heads are the running cost, so work out the price per year, not just the handle. Philips points to NHS advice to change your toothbrush or electric toothbrush head every three months, and sooner if the bristles look ragged, the brush smells after cleaning or your teeth do not feel clean. That means about four heads a year per person.

Illustrative example (not real prices):

	Toothbrush A	Toothbrush B
Handle	$90	$150
Brush heads, 4 a year at $12 each	$48	$48
First-year cost	$138	$198
Each year after	$48	$48

If both handles last several years, the gap between a cheaper and a dearer handle shrinks a lot once you count heads. Buying multi-packs of genuine heads is often where the ongoing savings sit. Some newer brushes have a brush head change indicator light, according to Philips, which takes the guesswork out of replacing them.

---

Do you need an electric toothbrush at all?

An electric toothbrush is not essential, but it makes good technique easier. Philips says electric brushes can remove more plaque than manual ones, including in hard-to-reach areas, if used correctly, and Oral-B says the choice is entirely up to you and that both can be effective with proper technique.

The Australian Dental Association's guide to brushing with an electric toothbrush covers the features that help: a 2-minute timer, a buzz every 30 seconds to move to the next corner of your mouth, and a pressure sensor that may make a noise or flash a light if you press too hard. If you already brush for 2 minutes with gentle pressure, a basic model may be all you need.

---

How ShopBack lowers the price of your electric toothbrush

ShopBack is a post-purchase discount: go through it before you pay and the effective price drops. For an electric toothbrush, the routine is simple: open ShopBack, tap the store, then check out.

Cashback lowers what you actually pay for an order. It works like a discount code with no code to type in, and it comes back as cash, not points or miles, that you can withdraw to your bank account.

How to do it, step by step:

1. Open ShopBack Australia (app or website) and search for the store: Chemist Warehouse or Priceline Pharmacy.
2. The current Cashback is shown on that page.
3. Open Chemist Warehouse or Priceline Pharmacy from its ShopBack page and finish the order. On your phone, open the store from the ShopBack app and finish the order there.
4. Go through ShopBack before you pay and the Cashback tracks to your ShopBack account.

Working out what the toothbrush really costs. Your effective price is what you pay minus the cash ShopBack returns. Check the live rate on the store's ShopBack page before you buy.

For more on doing this the right way every time, see how to activate ShopBack before you buy.

---

Promo codes, sales and ShopBack together

• Promo codes. Yes, you can use a promo code and ShopBack on the same order. Apply your best code or card offer first, then check out through ShopBack before you pay. Cashback works like a discount code with no code to type in, and it doesn't use up your one promo code.
• Sales. A sale price and ShopBack work on the same order: buy at the sale price and go through ShopBack before you pay.

---

Other places to buy an electric toothbrush in Australia

Besides Chemist Warehouse, Priceline Pharmacy and the Philips and Oral-B brand channels, electric toothbrushes are sold in Australia by Amazon Australia, supermarkets, department stores and electronics retailers, among others. Compare the same model number across a couple of stores, and when you buy online from a store on ShopBack, open its ShopBack page before you pay.

---

Key takeaways

• The best electric toothbrush for most people has a 2-minute timer and a pressure sensor; premium extras are optional.
• Philips Sonicare suits people who like a sonic feel and regular head; Oral-B suits people who like a small round head.
• Count four brush heads a year when you compare prices, following the three-month replacement advice Philips cites from the NHS.
• Philips' online store offers a 2 year warranty and a 30-day return; Oral-B offers a 180-Day Money Back Satisfaction Guarantee, according to each brand.
• Before you pay for an online order, go through ShopBack first. Your effective price is what you pay minus the cash ShopBack returns.

---

Frequently asked questions

What's the best electric toothbrush to buy in Australia?

For most Australians, the best electric toothbrush is a mid-range model from Philips Sonicare or Oral-B with a 2-minute timer and a pressure sensor, because those two features do most of the work. Pick the brushing style you like, sonic or round oscillating, then compare the same model number at Chemist Warehouse, Priceline Pharmacy and the brand's own store. Before you pay online, go through ShopBack first.

Is Philips Sonicare worth it compared with Oral-B?

Philips Sonicare is worth it if you prefer a gentle, sonic feel with a traditional brush head shape; Oral-B suits people who like a small round head that cups each tooth. Both brands make strong plaque claims against manual brushes and both put pressure sensors in their mid-range and premium models. The better choice is usually the one you will use for two full minutes twice a day.

What is the difference between a sonic and an oscillating toothbrush?

A sonic toothbrush, like Philips Sonicare, uses high-frequency vibrations and a brush head shaped like a manual brush. Oral-B's Pro Series uses a small round head that oscillates, rotates and pulsates, and the Oral-B iO Series adds magnetic technology with micro-vibrating bristles. Both are designed so you guide the brush rather than scrub.

Which electric toothbrush features are worth paying for?

A 2-minute timer and a pressure sensor are the two features most worth paying for. The Australian Dental Association says some electric toothbrushes have a 2-minute timer, some buzz every 30 seconds so you can move to the next corner of your mouth, and some have a pressure sensor that warns you when you press too hard. App tracking, displays and travel cases are nice to have, not essential.

How often should I replace an electric toothbrush head?

About every three months. Philips points to NHS advice to change your toothbrush, or electric toothbrush head, every three months, and sooner if the bristles look ragged, the brush smells after cleaning or your teeth do not feel clean. Budget for replacement heads when you compare handles, because they are the ongoing cost.

What warranty do Philips Sonicare and Oral-B toothbrushes have in Australia?

According to the Philips Australia online store at the time of writing, Sonicare toothbrushes bought there come with a 2 year warranty and a 30-day return. Oral-B Australia offers a 180-Day Money Back Satisfaction Guarantee with a receipt, terms apply and you pay the return postage, and its site has an option to extend your warranty by registering your toothbrush.

Where can I buy Philips Sonicare in Australia?

You can buy Philips Sonicare from the Philips Australia online store, which offers free delivery from $150 at the time of writing, and from Australian retailers such as Chemist Warehouse and Priceline Pharmacy. At the time of writing, the Philips online store is not on ShopBack Australia, so if you buy at a retailer that is, open its ShopBack page before you pay.

Is the Philips store or Chemist Warehouse cheaper for a Sonicare?

It changes week to week, so compare the exact model number on the same day. The Philips online store gives you a 2 year warranty, a 30-day return and free delivery from $150, according to Philips. Chemist Warehouse and Priceline Pharmacy run their own prices and sales. Work out the effective price at each store: the shelf price, plus delivery, minus the money ShopBack returns where the store is on ShopBack.

When are electric toothbrushes usually cheapest in Australia?

Electric toothbrushes are often discounted during big retail events such as Black Friday, Cyber Monday, Boxing Day and pharmacy sale periods, though timing and depth vary by store and model. If a model you want is on sale, check the price per year including heads, then open ShopBack, tap the store and check out.

How does ShopBack lower the price of an electric toothbrush?

ShopBack Australia is a post-purchase discount: go through it before you pay and the effective price drops. Open ShopBack, tap the store, such as Chemist Warehouse or Priceline Pharmacy, and check out. Part of what you spend comes back as cash; each store's live rate is on its ShopBack page.

Can I use a promo code and ShopBack on the same toothbrush order?

Yes. Apply your best promo code or card offer first, then check out through ShopBack before you pay. Cashback works like a discount code with no code to type in, the current Cashback is shown on the store's ShopBack page, and it doesn't use up your one promo code.

---

Related reads

---

Disclaimer

The views in this article are those of the author. Toothbrush prices, models, bundles, warranties, guarantees, delivery thresholds and sales vary by store and change often; check each store's site before you buy. Plaque and gum health figures are each brand's own claims. Prices in the worked examples are illustrative. Ask your dentist about the right toothbrush for your teeth and gums. ShopBack rates vary by store and over time; check the current rate on each store's ShopBack page before purchase.

This article is general information only and is not financial advice.