Sirius vs Autoblow AI Ultra: Which Automatic Blowjob Machine Is Better for You?
Sirius and Autoblow AI Ultra both provide powered stroking, but they are built around different priorities. Sirius combines several stimulation mechanisms in a rechargeable body. Autoblow AI Ultra concentrates more heavily on repeatable mechanical strokes and connected content.
The better machine therefore depends less on which one has the longer feature list and more on what you want the machine to do every time you use it.
This comparison examines movement, suction, heat, controls, power, cleaning, storage and value so you can choose the design that fits your priorities.
Editorial and commercial disclosure: Lovetremor sells Sirius and may receive revenue from purchases made through its product link. Lovetremor does not sell Autoblow AI Ultra. That commercial relationship does not remove Autoblow’s advantages or Sirius’s limitations from this comparison.
This article compares current official product information, control systems, construction and intended use. Mode counts, prices, runtimes, noise claims and online features remain manufacturer-published specifications unless specifically identified as independent observations.
Quick verdict
- Built-in suction
- Automatic telescopic strokes
- Vibration and heating
- App and LCD control
- Lower current price
- Full-shaft mechanical movement
- Web-based control
- Downloadable experiences
- Remote partner control
- No battery-runtime limit
Our short answer: Sirius is the more versatile and portable option. Autoblow AI Ultra is the more specialized choice for buyers who place mechanical stroking and connected content ahead of suction, heating and cordless use.
Sirius vs Autoblow AI Ultra at a glance
| Feature | Sirius | Autoblow AI Ultra | Why it matters |
|---|---|---|---|
| Primary approach | Multi-function stimulation | Dedicated mechanical stroking | This is the main difference between the two machines. |
| Automatic movement | 10 published telescopic thrusting levels | Full-shaft mechanical stroking with adjustable patterns | Both move automatically, but Autoblow is more narrowly focused on stroking. |
| Built-in suction | 10 published suction modes | Not listed as a built-in AI Ultra mechanism | Autoblow offers optional VacuGlide integration, but that requires separate hardware. |
| Vibration | 10 published patterns | Not listed on the official product page | Sirius provides an additional physical sensation beyond stroking. |
| Heating | Yes | Not listed on the official product page | Heating helps reduce the cold feeling of first contact. |
| Controls | App + built-in LCD panel | On-device modes + secure web app | Sirius retains direct controls; Autoblow has the deeper published connected ecosystem. |
| Remote control | App control; verify the current app’s distance features before buying | Officially supports control links for a remote partner | Autoblow publishes clearer long-distance-control information. |
| Power | USB-C rechargeable | Mains powered with a published 10-foot cord | Sirius is easier to move; Autoblow avoids battery limits. |
| Published runtime | About 1 hour | No battery-runtime limit while powered | The better system depends on portability versus continuous power. |
| Current price checked | $89.90, reduced from $119.99 | $199.95, reduced from $299.95 | Sirius currently costs substantially less before accessories. |
Prices and promotions can change by region and date. Autoblow’s official page also lists optional sleeves and accessories that may increase the complete purchase cost.
The central difference: versatility or specialization
Sirius is designed as an all-in-one machine. Its published functions include suction, telescopic movement, vibration, heating, a textured sleeve, app control and an LCD panel. The reason to buy it is the ability to move between genuinely different physical actions.
Autoblow AI Ultra is built around a narrower goal: mechanically moving a stroker and sleeve along the shaft in repeatable patterns. Its online system expands that movement through downloadable experiences, freestyle adjustments, remote control and synchronized content.
Neither design philosophy is automatically superior. The important question is whether you want one machine to do several different things or a larger system built primarily around stroking.
Sirius
Sirius combines 10 published suction modes, 10 telescopic thrusting levels and 10 vibration patterns with heating and a soft 3D textured sleeve. It can be adjusted through the app or its built-in LCD panel.
Best reason to choose it: you want pressure, movement, warmth and vibration without buying separate devices or accessories.
The main compromise is complexity. A machine with suction, thrusting, vibration and heat has more settings and more areas to clean than a movement-only design.
Autoblow AI Ultra
Autoblow AI Ultra mechanically moves a stroker and sleeve to create full-shaft movement. It includes 10 preloaded experiences and can connect to a web app for downloadable modes, freestyle control and synchronized content.
Best reason to choose it: consistent mechanical strokes and a developed connected-content system matter more than suction, heat or cordless use.
The main compromises are size, dependence on a power outlet and a higher current purchase price. Built-in vibration and heating are not listed on the current official product page.
Movement and stimulation
Automatic stroking
Both machines provide powered movement, but they do not place the same emphasis on it.
Sirius divides its feature set across telescopic thrusting, suction, vibration and heat. It is intended to let the user layer or change the sensation rather than rely on one mechanical action throughout the session.
Autoblow AI Ultra makes stroking the center of the system. Its official page describes full-shaft movement, preloaded experiences and a freestyle mode that can adjust the stroking area, stroke length and speed through the web interface.
If consistent mechanical movement is the only feature you truly care about, Autoblow has the clearer specialization. If stroking is one of several sensations you want, Sirius provides the broader built-in range.
Suction
Suction and stroking should not be treated as two names for the same action. Suction changes pressure around the sleeve and shaft; stroking moves the sleeve or internal mechanism along the shaft.
Sirius lists 10 dedicated suction modes in addition to its telescopic movement. Autoblow AI Ultra’s primary action is mechanical stroking, and its current official product page does not present active suction as a built-in Ultra function.
Autoblow promotes an optional connection to its separate VacuGlide system for buyers who want suction and stroking together. That adds hardware, cost and setup, so it should not be counted as a standard built-in AI Ultra feature.
Vibration and heat
Sirius adds 10 published vibration patterns and a heating function. Vibration increases surface stimulation through the sleeve, while heat helps reduce the cold feeling of first contact.
Autoblow AI Ultra’s current official feature list focuses on mechanical movement and connected experiences rather than built-in vibration or heating. Buyers who regard either feature as essential should take that difference seriously.
Stimulation verdict: Sirius wins on built-in variety. Autoblow AI Ultra is the more focused machine when mechanical strokes are the priority and the absence of built-in heat, vibration and suction is not a concern.
Controls and connected features
Sirius: app plus built-in LCD control
Sirius can be controlled through a compatible app or directly through its LCD panel. The built-in control is important because the main functions do not depend entirely on a phone, account or network connection.
The app can make adjustments more convenient when the controls are difficult to reach. However, buyers specifically seeking cross-city partner control should verify the current app’s remote-invitation capability before ordering; “app-controlled” does not always mean unlimited internet distance.
Autoblow AI Ultra: a broader published web ecosystem
Autoblow uses a secure web app rather than requiring a downloadable phone app. Its official page publishes several connected features:
- More than 750 synchronized videos in its current online library.
- Freestyle adjustment of stroking area, stroke length and speed.
- Downloadable blowjob experiences.
- A link that can give a remote partner control from another location.
- Open API compatibility for third-party applications.
- Video and VR synchronization.
Autoblow states that initial Wi-Fi setup takes approximately five minutes when following its instructions, while later connections are faster. These are manufacturer descriptions rather than an independent connection test.
Control verdict: Sirius provides the simpler fallback because it has a visible built-in panel. Autoblow offers the deeper documented online ecosystem, especially for synchronized content, downloadable modes and remote partner control.
Rechargeable portability vs continuous mains power
Sirius is USB-C rechargeable and publishes approximately one hour of use. It can be moved between rooms without remaining connected to an outlet, and it is easier to pack away when discretion matters.
The compromise is battery management. A session can be interrupted by a low charge, and battery performance may change over the product’s lifespan.
Autoblow AI Ultra must remain plugged in during use. Its official FAQ says it includes a 10-foot power cord and explains that the company chose mains power to avoid tying the product’s life and performance to a rechargeable battery.
That gives Autoblow consistent power without a session-length battery limit, but it restricts placement and makes the machine less convenient for travel or quick storage.
Sirius power advantage
- No outlet required during use.
- Easier to move and store.
- More practical for travel.
Autoblow power advantage
- No battery-runtime limit.
- No waiting for a recharge.
- Consistent fixed-location power.
Fit, stability and hands-free expectations
Automatic movement does not automatically make either machine completely hands-free. A powered device may still require support to maintain its angle, pressure or position.
Sirius has the portability advantage, but a lighter rechargeable body may still need to be held or positioned during movement. The product page describes it as hands-free, yet individual fit and position can affect how stable any device feels.
Autoblow’s larger mains-powered body is more suited to a fixed setup. Autoblow sells separate accessories, and some users may prefer additional support or a mounting arrangement. The base configuration and optional accessories should be checked before assuming the machine will remain stable in every position.
For either product, usable sleeve dimensions matter more than external body length. Review the current fit guidance before opening a hygiene-sealed product.
Cleaning and maintenance
Sirius combines several mechanisms inside one body. Its product instructions direct users to apply water-based lubricant, remove the sleeve after use, clean the removable sleeve and wipe the main body rather than submerging it.
The suction pathway, internal texture and moving structure mean that careful drying matters. Moisture can remain inside a deep sleeve even when the outer surface feels dry.
Autoblow uses replaceable sleeves and a mechanical gripper system. The body and powered mechanism should remain away from water, while the removable body-contact components must be cleaned according to Autoblow’s instructions.
Autoblow currently lists additional sleeves at $49.95. Replacement availability is useful for long-term ownership, but it also adds a potential ongoing cost.
Neither machine should be judged “easy to clean” solely because the sleeve comes out. Consider:
- How many pieces must be removed.
- Whether lubricant can reach air or mechanical openings.
- How long the sleeve takes to dry.
- How carefully the components must be reassembled.
- The price and availability of replacement sleeves.
Noise, storage and discretion
Sirius publishes a noise level of 60 dB or lower. That remains a manufacturer specification rather than a standardized independent measurement, and using suction, vibration and thrusting together may sound different from running one function at a lower setting.
Autoblow’s official product page does not provide a directly comparable decibel specification. Its full-size mechanical movement can produce a different type of sound from a suction pump or compact vibration motor.
Without testing both machines in the same room, on the same surface and at equivalent intensity, it would be misleading to declare an absolute noise winner.
For storage, Sirius is the easier proposition because it is rechargeable and does not require a power cord during use. Autoblow is better understood as a fixed home machine rather than a discreet travel product.
Price and value
At the time of this comparison, Sirius was listed at $89.90, reduced from $119.99. Autoblow AI Ultra was listed at $199.95, reduced from a stated retail price of $299.95.
Sirius therefore costs substantially less while including suction, telescopic movement, vibration, heat and two control methods. Its value comes from the number of different mechanisms built into one rechargeable unit.
Autoblow costs more but offers a more established connected-content system, full-shaft mechanical focus, downloadable experiences and mains-powered operation without a battery limit.
The total Autoblow cost may also include:
- Additional or replacement sleeves.
- Optional storage or mounting accessories.
- Optional VacuGlide hardware for suction integration.
- Regional shipping, duties or taxes.
Value depends on which features will actually be used. Sirius is the stronger value if variety and portability matter. Autoblow can justify its premium for someone who specifically wants its mechanical stroking and online ecosystem.
Which machine should you buy?
Buy Sirius if
- You want built-in suction and automatic strokes in the same device.
- Vibration and heating matter to you.
- You prefer a rechargeable machine.
- You want app control without losing direct LCD control.
- You have less storage space.
- You want the lower-priced option.
Buy Autoblow AI Ultra if
- Full-shaft mechanical stroking is your main priority.
- You plan to use the machine mainly in one location.
- You prefer continuous mains power over battery management.
- Downloadable stroke experiences interest you.
- You want officially documented remote partner control.
- Video, VR and connected-content synchronization matter to you.
Consider neither if
- You want a small, silent and very simple manual sleeve.
- You do not want to clean and dry removable internal components.
- You have limited private storage space.
- You want a product that can safely be fully submerged.
Final verdict
Sirius is the better choice for most buyers who want variety, portability and a lower entry price. It combines several different mechanisms and continues to offer direct control without making the phone the only interface.
Autoblow AI Ultra is the better specialist. Its value is concentrated in mechanical full-shaft movement, mains-powered consistency and a more clearly documented online ecosystem.
The final decision is therefore straightforward: choose Sirius when you want several stimulation mechanisms in a rechargeable body; choose Autoblow AI Ultra when you want a larger fixed system built primarily around repeatable mechanical strokes and connected experiences.
Continue comparing
FAQ
1. Is Sirius better than Autoblow AI Ultra?
Sirius is better for buyers who want built-in suction, automatic strokes, vibration, heat, rechargeable power and a lower current price. Autoblow AI Ultra is better for buyers who prioritize dedicated mechanical stroking, continuous mains power and a more developed connected-content system. Neither is universally better because they emphasize different uses.
2. Does Autoblow AI Ultra provide built-in suction?
Autoblow AI Ultra’s current official product page focuses on mechanical full-shaft stroking and does not list active suction as a built-in Ultra mechanism. Autoblow promotes optional VacuGlide integration for buyers who want suction and stroking together, but that requires separate hardware and should not be counted as a standard AI Ultra feature.
3. Which machine provides automatic full-shaft movement?
Both products provide powered movement. Sirius publishes 10 telescopic thrusting levels alongside suction, vibration and heat. Autoblow AI Ultra is more specifically centered on full-shaft mechanical stroking and allows users to adjust the stroking area, stroke length and speed through its connected controls.
4. Does Sirius work without the app?
Yes. Sirius includes a built-in LCD control panel, so its main functions do not depend entirely on a phone. The app provides another way to adjust the machine, but direct controls remain available.
5. Is Autoblow AI Ultra cordless?
No. Autoblow AI Ultra is mains powered and must remain plugged in during use. Its official FAQ states that it includes a 10-foot power cord. This avoids a battery-runtime limit but makes it less portable than rechargeable Sirius.
6. Which machine is easier to clean?
Both require removal and careful cleaning of body-contact components while keeping the powered body away from water. Sirius has suction, vibration, heating and telescopic structures, while Autoblow uses a sleeve and mechanical gripper system. Cleaning difficulty depends on disassembly, lubricant use and drying rather than the product name alone. Neither entire electronic unit should be submerged unless its instructions explicitly allow it.
7. Which machine is better for beginners?
Sirius may suit beginners who want to explore several stimulation types without paying Autoblow’s higher current price. Autoblow AI Ultra may be easier to understand for a beginner who already knows that mechanical stroking is the only feature they want. In either case, begin with lower settings, use enough compatible lubricant and review the cleaning instructions before first use.
