Eureka ReactiSense 440 vs Tineco Pure One S15 Essentials
Quick take: The Eureka ReactiSense 440 costs $9 less; the Eureka ReactiSense 440 runs longer per charge (60 vs 40 min).
Which one to buy
What's on your floors decides this, because each of these sticks is strong exactly where the other is weak. The Tineco Pure One S15 Essentials is the carpet vacuum: testing put its deep-carpet cleaning well above average and its sealed suction level with a Dyson V11. On hard floors it pushes larger debris around and can clog on bigger particles. The Eureka ReactiSense 440 is the reverse. Owners and testers find its brushroll leans on suction rather than agitation, under-performing on some low-pile carpet and unsuited to plush pile, while it handles hard floors and rugs well.
Both sense dirt and adjust power on their own, and owners of both confirm the sensors work. Both have anti-tangle brushrolls, detachable batteries and 2-year warranties, and both have small bins, 0.5 L for the Eureka against 470 ml for the Tineco.
Runtime needs a correction on the Eureka. It's rated for 60 minutes against the Tineco's 40, but in auto mode reviewers measured 30 minutes or less, one owner reported 10-15 minutes on a worn pack, and recharging takes hours. In practice the two run about the same, and a spare battery helps either one. The Eureka is lighter at 6.4 lbs against 6.8, has HEPA filtration, and costs $9 less. Its record is short, since it launched in 2025, and Eureka's parts network is thinner than bigger brands'.
Mostly hard floors and area rugs: buy the Eureka. Mostly wall-to-wall carpet, especially with pets: buy the Tineco.
Eureka ReactiSense 440
Choose it if your home is mostly hard floors and rugs and you want auto-adjusting suction, HEPA filtration and a lighter stick for $9 less.
Tineco Pure One S15 Essentials
The better pick if carpet is your main flooring and pet hair is a constant, and you'll accept weaker pickup of larger debris on hard floors.
| Spec | Eureka ReactiSense 440 | Tineco Pure One S15 Essentials |
|---|---|---|
| Price | ~$160 | ~$169 |
| Type | Cordless Stick | Cordless Stick |
| Suction | 25800 Pa | Not disclosed |
| Battery | 60 min | 40 min |
| Navigation | — | — |
| Filtration | HEPA | 5-Stage Filtration |
| Cordless | Yes | Yes |
| Bagged | No | No |
| Noise | 82 dB | 78 dB |
| Dustbin | 0.5 L | 470 ml |
| Water tank | — | — |
| Self-empty dock | No | No |
| Auto mop washing | No | No |
| Hot water washing | No | No |
| Obstacle avoidance | No | No |
| Carpet detection | No | No |
| Auto mop lifting | No | No |
| Multi-floor mapping | No | No |
| App control | No | Yes |
| Dimensions | — | — |
| Weight | 6.4 lbs | 6.8 lbs |
| Warranty | 2 years | 2 years |
Pros & cons
Eureka ReactiSense 440
- ✓Real-time dust and floor sensing at a fraction of the usual cost
- ✓Very strong suction rating for the price class
- ✓Anti-tangle brushroll stays hair-free even with multiple shedding pets
- ✓LED headlight and 110-degree swivel head reach under furniture
- ✓Detachable battery for cheap runtime extension
- ✓Anti-allergen HEPA filtration
- ✗0.5L bin needs frequent emptying
- ✗Auto-boost on carpet cuts runtime well below the 60-minute rating
- ✗Slow 3-5 hour recharge
- ✗Build feels more plastic than Shark equivalents
- ✗Newer model, so multi-year durability is unproven
Tineco Pure One S15 Essentials
- ✓iLoop smart sensor auto-adjusts suction so you're not guessing at power settings
- ✓ZeroTangle brushroll is purpose-built to resist pet hair wrapping
- ✓LED headlight helps spot dust in dim areas and under furniture
- ✓Detachable 2500mAh battery pack means replacements don't require a full teardown
- ✓2-year warranty and app connectivity even at the entry price point
- ✓Cheapest way into Tineco's current Pure One S15 lineup
- ✗0.47L dustbin is small — expect more than one empty on a full-house clean
- ✗Tineco doesn't publish a suction figure for this specific trim
- ✗No LCD display — that's reserved for the S15 Pro above it
- ✗40-minute rated runtime will run shorter on carpet or in boost mode
- ✗At 6.8 lbs it's heavier in the hand than some competing budget sticks
Eureka ReactiSense 440 vs Tineco Pure One S15 Essentials: common questions
Is the Eureka ReactiSense 440's 60-minute battery really longer than the Tineco's 40?▾
Not in practice. Reviewers measured 30 minutes or less in the Eureka's auto mode, and the sensors drain it faster on dirty days. The Tineco's 40-minute rating also drops on carpet and in boost. Both batteries detach, so a spare is the fix for larger homes.
Which cleans carpet better, the Tineco or the Eureka?▾
The Tineco. Testing scored its deep-carpet cleaning well above average. Eureka owners and testers say its brushroll under-engages on some low-pile carpet and can't handle plush or shag pile.
Is the ReactiSense 440 or the Pure One S15 Essentials better on hard floors?▾
The Eureka. Tineco owners and testers report the S15 Essentials pushing larger debris around on hard floors and clogging on bigger particles. Eureka owners say it picks up everything from hair to crumbs, which fits a hard-floor home.