Yep, we may get a tiny thank-you (read: commission) when you buy through links on Techspotr — not enough for a yacht, but enough to keep the lights (and servers) on. Learn more
Before adding any vacuum cleaner to cart, see why the Shark Stratos Cordless Stick stands out with 136 specs & features — including buyer-favorite features like general information, cleaning performance, filtration & dust management & battery & power system.
A fast snapshot of the Shark Stratos Cordless Stick, covering its standout specification and what you can expect right out of the box.
Shark Stratos Cordless Stick
Shark Stratos Cordless Stick IZ840H is an intelligent vacuum with Clean Sense IQ technology, which detects concealed dirt and automatically increases suction power. It comes with the DuoClean PowerFins HairPro technology, which uses two motorized brushrolls to deliver thorough carpet cleaning as well as direct contact on hard floors without the use of hair wrap.
Specifications & Facts 136
Specs measured. Drama avoided.
Price, specs, and performance — the Shark Stratos Cordless Stick vacuum cleaner is all here. We unpack the pros and cons and how it fares against other vacuum cleaners. Cast your verdict!
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Identifies the product line belonging to a brand.
Don’t keep it to yourself — be the first to react and review the Series on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Body Material
What is the body material?
0 Shark Stratos Cordless Stick 0 Votes Plastic
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Describes the material of the main vacuum body.
Don’t keep it to yourself — be the first to react and review the Body Material on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Dustbin Material
What is the dustbin material?
0 Shark Stratos Cordless Stick 0 Votes Plastic
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Describes the dustbin’s construction material.
Don’t keep it to yourself — be the first to react and review the Dustbin Material on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Handle Material
What is the handle material?
0 Shark Stratos Cordless Stick 0 Votes Plastic
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Describes the material used for the vacuum handle, which affects durability and comfort during use.
Don’t keep it to yourself — be the first to react and review the Handle Material on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Hose Material
What is the hose material?
0 Shark Stratos Cordless Stick 0 Votes Plastic
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Specifies durability and flexibility of the hose.
Don’t keep it to yourself — be the first to react and review the Hose Material on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Replacement Parts Availability
How available are replacement parts?
0 Shark Stratos Cordless Stick 0 Votes Good
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Indicates ease of finding replacement components.
Don’t keep it to yourself — be the first to react and review the Replacement Parts Availability on Shark Stratos Cordless Stick ◉ and help others decide!
Cleaning Performance 12
Shark Stratos Cordless Stick Deep Clean Performance Level
What is the deep clean performance level?
0 Shark Stratos Cordless Stick 0 Votes High
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
The deep clean performance level is high, suggesting strong suction and agitation power to remove embedded dirt and allergens.
Measures how well the vacuum lifts embedded dirt.
Don’t keep it to yourself — be the first to react and review the Deep Clean Performance Level on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Large Debris Handling
How well does it handle large debris?
0 Shark Stratos Cordless Stick 0 Votes Good
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
Its large debris handling is rated Good, meaning it can efficiently pick up bigger particles but might not be the best on exceptionally large debris.
Reflects the vacuum’s ability to collect larger debris pieces.
Don’t keep it to yourself — be the first to react and review the Large Debris Handling on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Fine Dust Pickup
What is the fine dust pickup performance?
0 Shark Stratos Cordless Stick 0 Votes Poor
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Measures performance with small dust particles.
Don’t keep it to yourself — be the first to react and review the Fine Dust Pickup on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Pet Hair Performance
What is the pet hair performance?
0 Shark Stratos Cordless Stick 0 Votes Excellent
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Indicates effectiveness removing pet hair.
Don’t keep it to yourself — be the first to react and review the Pet Hair Performance on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Sealed System
Does it have a sealed system?
Yes 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Indicates if air stays contained for optimal suction and filtration.
Don’t keep it to yourself — be the first to react and review the Sealed System on Shark Stratos Cordless Stick ◉ and help others decide!
Does it support multi-surface cleaning capability?
Yes 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Allows the vacuum to clean different floor types effectively.
Don’t keep it to yourself — be the first to react and review the Multi-Surface Cleaning Capability on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Carpet Cleaning Mode
Does it have a carpet cleaning mode?
Yes 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Enables optimized cleaning on carpets.
Don’t keep it to yourself — be the first to react and review the Carpet Cleaning Mode on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Hard Floor Cleaning Mode
Does it have a hard floor cleaning mode?
Yes 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Provides gentle yet effective cleaning on hard floors.
Don’t keep it to yourself — be the first to react and review the Hard Floor Cleaning Mode on Shark Stratos Cordless Stick ◉ and help others decide!
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
Multi-cyclone separation improves dust extraction and prevents filter clogging, maintaining suction power over longer use periods.
Describes how air and debris are separated to maintain suction.
Don’t keep it to yourself — be the first to react and review the Cyclonic Separation Type on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Dustbin Capacity
What is the dustbin capacity?
0.18 gal 0Votes
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
The dustbin capacity is 0.18 gallons (approximately 0.68 liters), which is a moderate size requiring regular emptying during extended cleaning sessions.
Indicates how much dirt the dustbin can hold.
Don’t keep it to yourself — be the first to react and review the Dustbin Capacity on Shark Stratos Cordless Stick ◉ and help others decide!
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Lets users set automatic cleaning schedules.
Don’t keep it to yourself — be the first to react and review the Cleaning Schedule Programming on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Firmware Update
Does it support firmware updates?
No 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Enables performance and feature improvements over time.
Don’t keep it to yourself — be the first to react and review the Firmware Update on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Real-Time Cleaning Status
Does it show real-time cleaning status?
No 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Displays live cleaning progress and vacuum status.
Don’t keep it to yourself — be the first to react and review the Real-Time Cleaning Status on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Multi-User
Does it support multiple users?
No 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Allows multiple household members to access controls.
Don’t keep it to yourself — be the first to react and review the Multi-User on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Maintenance Alerts
Does it provide maintenance alerts?
No 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Notifies users when filters, brushes, or parts need care.
Don’t keep it to yourself — be the first to react and review the Maintenance Alerts on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Lost Vacuum Locator
Does it include a lost vacuum locator?
No 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Helps users find the vacuum when stuck or misplaced.
Don’t keep it to yourself — be the first to react and review the Lost Vacuum Locator on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Cleaning History Logs
Does it have cleaning history logs?
No 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Tracks past cleaning activity and performance.
Don’t keep it to yourself — be the first to react and review the Cleaning History Logs on Shark Stratos Cordless Stick ◉ and help others decide!
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
Brushroll replacement is recommended annually to maintain optimal cleaning effectiveness and avoid wear-related issues.
Expected time before the brushroll needs replacement.
Don’t keep it to yourself — be the first to react and review the Brushroll Replacement Interval on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Expected Motor Lifespan
What is the expected motor lifespan?
5 year 0Votes
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
Expected motor lifespan is about 5 years under normal usage conditions, reflecting durable motor design.
Estimated operational lifespan of the motor.
Don’t keep it to yourself — be the first to react and review the Expected Motor Lifespan on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Dustbin Cleaning Frequency
How often should the dustbin be cleaned?
0 Shark Stratos Cordless Stick 0 Votes Weekly
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
Dustbin cleaning frequency is weekly, a suggested interval to maintain suction performance and prevent clogs.
How frequently the dustbin should be cleaned.
Don’t keep it to yourself — be the first to react and review the Dustbin Cleaning Frequency on Shark Stratos Cordless Stick ◉ and help others decide!
Shark Stratos Cordless Stick Clog-Free System
Does it have a clog-free system?
Yes 0Votes Shark Stratos Cordless Stick
Vacuum Cleaner in this range Who knows? (Help us out by suggesting one!)
Shark Stratos Cordless Stick
The clog-free system minimizes blockages in the vacuum path, reducing maintenance and maintaining suction power.
Helps prevent debris buildup from obstructing airflow.
Don’t keep it to yourself — be the first to react and review the Clog-Free System on Shark Stratos Cordless Stick ◉ and help others decide!