Shark Stratos Upright Vacuum

4.4

(12)

Bottom Line

Choose the Shark Stratos for deep-cleaning power and a lift-away style body that's handy beyond the floor; Skip if you need a lightweight upright or you mainly clean thick shag/high-pile carpet where results can be hit-or-miss.

Best for

Homes that want a corded, high-suction upright for mixed flooring (especially hard floors and low/medium carpet) and value Lift-Away versatility plus strong sealed filtration for pets/allergies.

Not for

Anyone who needs a lightweight vacuum for frequent stair carries, or households dominated by shag/high-pile carpet where performance can be inconsistent and may require extra passes.

Verdict

The Stratos is a high-performing corded upright that delivers excellent cleaning on hard floors and low/medium carpet, backed by very strong suction and standout sealed-HEPA filtration. Its Powered Lift-Away style design makes under-furniture and above-floor cleaning easier than many traditional uprights, and the anti-tangle brush system is frequently praised. The tradeoff is size and weight: it can feel bulky to maneuver on stairs or when stretching the hose, and lab-style results on shag/high-pile and pet hair are more mixed. The odor cartridge is optional but adds upkeep if you want the scent benefit.

Pros

Suction & Airflow 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 4.8

Suction is repeatedly described as top-tier for a corded upright; multiple reviews link that power to fast pickup on most surfaces.
Filtration / Dust Containment 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 4.8

Filtration is a standout: reviewers describe a sealed system with HEPA-level capture, and lab-style testing reports very low leakage well-suited to allergy-sensitive homes.
Carpet — Medium-Pile Pickup 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.8

Medium-pile carpet pickup is consistently strong, with high debris removal in lab-style tests and good deep-cleaning impressions.
Clogging & debris prevention 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.8

Debris flow is generally strong with no obvious clogging in common hair/debris pickup, though long-term clog resistance is not deeply covered.
Carpet — Low-Pile Pickup 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 4.8

Low-pile carpet cleaning is consistently near the top of the class across multiple lab-style reviews.
Hard Floor — Fine Dust Pickup 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 4.8

Hard-floor fine-dust performance is consistently excellent in lab-style tests and reviewer use.
Hard Floor — Large Debris Intake 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 7 reviews 4.8

Large-debris pickup on hard floors is a strong point, with good intake and limited flinging in most tests.
Crevice / Groove Pickup (Hard Floors) 4.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.8

Crevice/crack cleaning is rated highly, with strong results in groove and seam tests on hard floors.
Packaging quality 4.7 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.7

Packaging is described as organized and protective, with parts wrapped and easy to lift out.
Versatility 4.7 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 7 reviews 4.7

Versatility is a key strength: Lift-Away/Powered Lift-Away makes above-floor work and under-furniture cleaning easier than many uprights.
Hair‑Wrap / Tangle Resistance 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 4.6

Many reviews praise strong tangle resistance, but some testing still found long-hair and pet-fur wrap on high-pile carpet, so occasional brush cleaning may be needed.
Controls & UI 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.6

Controls are well-liked: large, clearly labeled buttons and surface-mode selection make switching floor types simple.
Under-Furniture Pickup 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.6

Under-furniture cleaning is a major advantage thanks to Powered Lift-Away, though the unit can feel clumsier if the canister stays attached in low clearance.
Build quality & durability 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.6

Build quality impressions are mostly positive, described as sturdy with hefty parts appropriate for regular whole-home use.
Automatic standby switch 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.6

A safety/standby behavior is noted: the brushroll stops spinning when the vacuum is upright or when using the hose/wand.
Floorhead Seal on Hard Floors 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.6

Hard-floor sealing and debris control are strong, with minimal scatter/snowplowing reported in most tests.
Assembly and Setup 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.6

Setup is consistently described as fast and intuitive, typically snapping together in minutes with no tools required.
Floorhead design 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.5

The dual-brush/PowerFins style floorhead is highlighted as effective across hard floors and carpet; limited height adjustment can be a drawback on very plush carpet.
Comparative performance 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 4.5

Comparisons commonly place the Stratos near the top for overall cleaning and filtration, with occasional notes that some competitors do better on niche cases like shag.
Cord length 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 4.5

Cord length is generally described as long (around 29-30 ft in several reviews), supporting larger rooms with fewer outlet swaps.
Ease of use 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.5

Ease-of-use is generally rated high thanks to strong cleaning per pass and intuitive controls, but comfort can be reduced by the heavier, bulkier build.
Edge & Baseboard Cleaning (Hard Floors) 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.5

Edge cleaning is generally above average, though some tests suggest it may take an extra nudge for a perfectly clean edge.
Overall opinion 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 8 reviews 4.5

Overall sentiment is strongly positive, often ranking it near the top of upright-vac tests, with recurring caveats around weight/bulk and mixed shag/high-pile results.
Emptying & Mess Control 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.5

Emptying is usually easy via a bottom-door design, and the bin often opens further for cleaning if debris gets stuck.
Tool-change simplicity 4.5 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.5

Switching from floor cleaning to hose/wand and tools is typically quick and straightforward, helped by the Lift-Away style design and simple releases.
Suitability for heavy-duty use 4.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.4

Frequently described as capable of heavy-duty jobs thanks to strong suction and sturdy construction, including tasks like car cleaning.
Onboard tool storage 4.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.4

Some versions include onboard storage for key tools, helping keep basic attachments accessible.
Ongoing ownership costs (bags, filters, batteries) 4.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.4

Ongoing costs are generally modest (washable filters and long replacement intervals), but odor-neutralizer cartridges add a recurring cost if you use them.
Hair Pickup — Carpets 4.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.4

Hair pickup on carpet is generally good in real-world use, but controlled tests show weaker performance on high-pile carpet.
Price & Value 4.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.4

Despite a premium price, reviewers often frame it as strong value versus higher-priced competitors due to cleaning performance, filtration, and Lift-Away versatility.
Bin & Bag 4.3 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 8 reviews 4.3

Bagless bin/cup is on the larger side with easy removal and bottom-door emptying, but the big cup adds bulk and may fill quickly in pet-heavy homes.
Upholstery / Above-Floor Pickup 4.3 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.3

Above-floor cleaning is effective with the included tools; some bundles add powered pet tools that improve upholstery and tight-space results.
Pet-Ready Features 4.2 ★ ★ ★ ★ ★ ★ ★ ★ ★ 3 reviews 4.2

Often praised for pet homes thanks to strong suction and anti-wrap brushrolls, but at least one lab-style review found pet-hair pickup only average, especially on high-pile carpet.
Hose length 4.2 ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.2

Hose length alone is not especially long in spec terms, but combined with the wand/stretch design it can reach roughly 8 ft+ in use.
Stair Cleaning 4.2 ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.2

Lift-Away helps with stairs by reducing what you have to maneuver, but the overall machine is still heavy, so frequent stair carrying can be tiring.
Maintenance requirements 4.1 ★ ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 4.1

Maintenance is moderate: washable filters and easy-empty bins help, but periodic brush/roller checks are still needed and odor cartridges add upkeep if used.
Carpet — High-Pile Pickup 4.1 ★ ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 4.1

High-pile/shag results are mixed: some reviewers report strong cleaning, while at least one lab-style test shows notably reduced pickup on shag/high-pile.
Headlight & LED lights 4.0 ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 4.0

Headlights are included and can help spot debris, but brightness/coverage impressions vary across reviewers.
Accessories & Tools 3.9 ★ ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 3.9

Most bundles include basic tools (crevice + upholstery), but multiple reviewers wanted more (notably a dusting/baseboard brush), so accessory depth depends on the package.
Maneuverability & Handling 3.9 ★ ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 3.9

Handling is mixed: steering/swivel is praised for tight turns, but weight and bulk can feel awkward for stairs, tight areas, or long hose use (and it may tip).
Self-propel feature 3.9 ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 3.9

Not a true self-propelled upright, but some reviewers note the floorhead/rollers can provide a slight assist that makes pushing feel easier.

Cons

Odor control 3.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ 7 reviews 3.4

The odor-neutralizer feature is polarizing: some notice a light freshness at first, but others barely detect it or say it fades quickly, making it optional upkeep.
Noise level 3.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 3.4

Noise is a common complaint: it is often described as louder than expected for a premium upright, though not necessarily the loudest in its category.
Weight 3.2 ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 3.2

Weight is a recurring downside at about 17 lb; manageable for many, but noticeable for stairs and frequent carrying.
Storage footprint & upright-stand stability 2.9 ★ ★ ★ ★ ★ ★ ★ ★ 1 review 2.9

The body and dust cup can feel bulky/top-heavy; at least one reviewer noted it can tip more easily, especially when stretching the hose.

FAQ

How well does the Shark Stratos clean hard floors and cracks?

Reviews and testing consistently show excellent hard-floor pickup, including large debris and fine dust. Crevice and seam cleaning is also rated highly, with strong extraction from grooves and floor gaps.

Is it a good choice for high-pile or shag carpet?

It can clean plush carpet, but results are mixed. Some reviewers were happy with thick-carpet performance, while one lab-style test showed much lower pickup on shag/high-pile, so expect more passes if plush rugs are your norm.

Does the anti-hair-wrap brushroll really prevent tangles?

Several reviewers report little to no wrapping even with long hair and pets. However, a controlled test still found long hair and pet fur can tangle on high-pile carpet, so it's not completely maintenance-free.

Is the odor-neutralizer cartridge worth using?

Feedback suggests the scent is subtle: some barely noticed it, and others said it fades after a week or two. Performance does not depend on it, but cartridges add a recurring consumable if you like the feature.

Is it too heavy for stairs?

At roughly 17 lb, it's heavier than many uprights. Lift-Away can help with stair and above-floor cleaning, but carrying the full vacuum up and down stairs may feel tiring for some users.