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Simplehuman Rectangular Sensor Kitchen Trash Can Review: Is It Worth It?
The touchless kitchen trash can that people upgrade to and never look back — no more sticky lids or wobbly plastic bins.
Illustrative image — see Amazon for the actual product.
Our verdict
The Simplehuman Sensor Can is the classic example of a small, boring upgrade that quietly improves your kitchen every day for years. Buy it once, appreciate it every time you cook.
The short version
The Simplehuman Sensor Can is what people mean when they say a well-designed trash can can change your kitchen. Wave a hand over the sensor and the lid opens silently in a fraction of a second; step away and it closes just as quietly. The custom-fit liner pocket underneath dispenses a fresh bag every time. It's the kind of small daily upgrade you buy once and quietly appreciate for a decade.
Pros & cons
Pros
- Touchless lid opens fast and closes silently
- Custom-fit liner pocket dispenses fresh bags
- Rechargeable battery lasts months per charge
- Fingerprint-proof brushed steel finish
- Slim rectangular footprint fits tight spaces
- Feels premium — you notice it every day
Cons
- Genuinely expensive for a trash can
- Custom liners cost more than store-brand bags
- Sensor batteries need occasional charging
Why people love it
Wave to open
An infrared sensor above the lid opens it the moment your hand passes over — no touching needed.
Custom liner pocket
A small compartment holds a roll of the exact-fit liners; pull one out, snap the elastic band around the rim, done.
Silent motorized close
After a few seconds without motion, the lid closes silently instead of slamming — keeps odor in and dogs and kids out.
Who it's for
- Anyone tired of touching a nasty trash lid
- Modern kitchens where design matters
- Homes with kids who never close lids
- Cooks who fill a trash can multiple times a day
Is Simplehuman really worth the price over a cheaper sensor can?
Amazon has sensor trash cans from $40 to $200. The cheap ones look similar in photos and functionally work — hand wave, lid opens. Where they fall apart, literally, is durability. The most common cheap-can failure points are the lid hinge (plastic gears strip within 1-2 years), the sensor board (dies from grease exposure), and the pedal-less foot latch (breaks off). Read 2-3 year reviews on any sub-$100 sensor can and you'll see a wave of 'stopped working after 14 months' complaints.
Simplehuman engineered around every one of those failure points. Steel hinge, sealed sensor board, industrial-grade motor, replaceable parts — and a 10-year warranty backing it. The result is a trash can most people use daily for 8-15 years. Amortized over a decade, it costs about $15/year versus a cheap can that costs $40 every two years ($20/year) and requires you to shop for a new one, wait for delivery, and put up with worse performance in the meantime. If you value your time and the small daily annoyance of a bad lid, Simplehuman wins on math too.
Simplehuman Sensor Can vs Ninestars vs Nine Stars: what's the difference?
Ninestars (and its many variant spellings and knockoffs) is the most common $40-70 sensor trash can. Functionally similar to Simplehuman in concept: wave, open. The differences show up in daily use — Simplehuman's sensor is faster and less prone to false triggers, the lid closes silently instead of thumping, and the mechanism doesn't develop the 'stuck lid' problem Ninestars often gets after grease and food particles accumulate around the hinge.
The other key difference is the liner pocket. Simplehuman's built-in dispenser holds a roll of liners inside the can, so replacing a bag takes 3 seconds. Ninestars and similar cheaper cans don't have this — you have to keep a box of bags somewhere else and hunt for one when the can fills up. It sounds minor until you experience the difference over a year of daily use. For a laundry-room or garage bin, Ninestars is fine. For the primary kitchen can you touch multiple times a day, Simplehuman is the upgrade that pays off.
How to get years of reliable use from a Simplehuman sensor can
The maintenance is minimal but does matter. Keep the sensor eye (small dark window above the lid) clean — a wipe with a damp cloth every couple weeks prevents grease buildup that eventually causes false triggers. Don't let the can sit right next to a heat source (oven vent, radiator) which can shorten sensor life. Charge the battery pack every 4-6 months when the indicator light goes yellow, or plug in the AC adapter permanently if you'd rather never think about it.
For the liner: use the Code-labeled liners for the cleanest look, or if you use generic bags, choose ones sized close to the can's capacity so they don't bunch. Empty the outer bag of drips and residue periodically — a splash of soapy water and a wipe keeps odors down. The steel finish is fingerprint-proof but wipes down with a microfiber cloth if food gets on it. With this basic care, the 10-year warranty is genuinely realistic — most Simplehuman owners get to warranty end and still have a working can.
See Simplehuman Sensor Can on Amazon
Check the latest price, photos and buyer reviews on Amazon.
Check Price on Amazon →Sold and shipped by AmazonFrequently asked questions
Is a Simplehuman trash can worth it?
Yes — it's the classic case of a well-designed everyday object justifying its cost. You touch a trash can 10-20 times a day, and a good one is genuinely better than a bad one in a way you notice for years. The build quality and mechanism reliability are what set it apart from cheap sensor cans that break in a year.
How long does the battery last?
On a full charge, the sensor and lid motor typically last 4-6 months of everyday kitchen use. It charges via USB or a plug adapter over a few hours. Simplehuman also sells a plug-in adapter kit if you'd rather not deal with charging.
Do I have to buy Simplehuman's custom liners, or will any bag work?
Any plastic kitchen bag will work — the custom-fit Code liners are simply sized perfectly to the can and hidden by the elastic band so they don't peek over. Generic tall kitchen bags are cheaper but may bunch or show. Try both and pick your preference; many owners use the Code liners for the front-facing look and a cheaper alternative for the back kitchen can.
What size Simplehuman should I get for my kitchen?
58L is the standard 'big kitchen' size and fits most 13-gallon bags. 45L is a smaller-kitchen or apartment-friendly footprint. If you have space and a full-size household, 58L is the right call — you'll empty it half as often.
Simplehuman rectangular vs semi-round vs slim: which shape?
Rectangular is the most efficient use of space — flat against a wall, holds the most volume per footprint. Semi-round tucks into corners nicely. Slim is a narrow footprint for tight kitchens (between a fridge and cabinet, for example). Pick the shape that fits your space best; the mechanism and quality are the same across shapes.
Do Simplehuman sensor cans really last for years?
Yes — Simplehuman offers a 10-year warranty on many models and their sensor cans routinely last 8-15 years with regular use. Common failure points on cheaper sensor cans (motor, hinge, sensor board) are noticeably more reliable on Simplehuman. It's the reason they justify the premium — you replace a $60 sensor can every 2-3 years, but a Simplehuman lasts a decade.
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