I have used touchless trash cans for 4 years - started with a Simplehuman 13 gallon, added an iTouchless in the bathroom, and tested several budget brands. The reliability difference between premium and budget is dramatic.
Quick Comparison
| Product | Capacity | Best For | Rating |
|---|---|---|---|
| Simplehuman 13 Gallon Sensor Can | 13 gal | Best Overall | 4.8/5 |
| iTouchless 13 Gallon | 13 gal | Best Value | 4.6/5 |
| Simplehuman Slim 10 Gallon | 10 gal | Best for Tight Spaces | 4.7/5 |
| SONGMICS 21 Gallon Stainless | 21 gal | Best Large Capacity | 4.5/5 |
| iTouchless 8 Gallon Bathroom | 8 gal | Best for Bathroom | 4.6/5 |
1. Simplehuman 13 Gallon Sensor Can - Best Overall
The Simplehuman 13 gallon has been my kitchen can for 4 years. Sensor opens reliably within 6 inches - no false opens from passing traffic. Soft-close lid prevents bag tears and noise. Replaceable battery lasts 12-18 months. Stainless steel construction with anti-fingerprint coating. The custom-fit liner system (Simplehuman Code H) seals odors better than generic bags. 10-year warranty backs the build quality. After 4 years mine still operates as new.
2. iTouchless 13 Gallon - Best Value
The iTouchless 13 gallon atcurrent pricing delivers 80% of Simplehuman experience at half the cost. Sensor reliability is good for 2-3 years of daily use. Stainless steel construction. AC adapter option for plug-in placement. Trade-off vs Simplehuman: less polished closing action, accepts standard 13-gallon bags (not custom-sized), shorter warranty. For users wanting value over premium feel.
3. Simplehuman Slim 10 Gallon - Best for Tight Spaces
The Slim 10 Gallon fits between cabinets and tight kitchen corners where standard 13-gallon cans don’t fit. 12 inches deep (vs 18 inches for standard). Same Simplehuman quality and sensor reliability. Trade-off: smaller capacity means more frequent bag changes.
4. SONGMICS 21 Gallon Stainless - Best Large Capacity
For large families or commercial-style kitchens, the SONGMICS 21 gallon handles bigger volumes without daily changes. Stainless steel, sensor lid, large capacity for households generating significant waste. Trade-off: bulky footprint, accepts standard heavy-duty bags. For families that fill 13-gallon cans daily this is the right scale.
5. iTouchless 8 Gallon Bathroom - Best for Bathroom
The iTouchless 8 gallon is the right size for bathroom use. Compact footprint, sensor activation, charcoal odor filter included. The smaller capacity matches bathroom waste volumes. Battery operation - no need for nearby outlet. After 2 years mine still works without issues.
How to Choose
Match capacity to kitchen volume. 8 gallons for bathroom, 13 gallons for typical kitchen, 21+ for large family kitchens.
Sensor reliability matters more than features. False opens (from passing traffic) and failed opens (sensor degradation) are the failure modes. Premium brands have stronger sensors.
Plug-in vs battery. Plug-in for permanent placement near outlet - no battery changes. Battery for placement flexibility - 12-18 month replacement cycle.
Lid action quality. Soft-close lids extend bag life and reduce noise. Hard-slam lids tear bags and disturb sleep in early morning use.
Liner system. Custom-sized liners (Simplehuman) seal better but cost more. Standard 13-gallon bags work in most cans at lower per-bag cost.
Warranty length signals quality. 5-10 year warranties oncurrent pricing+ cans reflect manufacturer confidence. 1-year warranties oncurrent pricing cans signal expected short lifespan.
Frequently asked questions
Do touchless cans actually save effort?+
Yes for high-use kitchens. Eliminates touching the lid with messy hands, knees, or feet. The convenience adds up over multiple daily uses. For low-volume households, manual cans work fine.
Sensor reliability?+
Premium cans (Simplehuman, iTouchless) have 5+ year sensor lifespans. Budget cans have 1-2 year sensor failures - that's when 'random opening' or 'won't open' problems start. Pay for quality on sensor electronics.
Battery or plug-in?+
Battery for placement flexibility (typically 6 months per battery set). Plug-in for permanent kitchen placement near outlet. Some cans offer both options.
Capacity needs?+
Single person: 6-13 gallon. Couple: 13 gallon. Family of 4: 13-21 gallon. Larger cans require less frequent bag changes but take more floor space.
Stainless steel or plastic?+
Stainless steel for kitchen aesthetics and durability. Fingerprint-resistant coatings ( premium) prevent the smudge problem. Plastic is lighter and cheaper but looks budget.