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Geekvape Aegis Solo 3 Review

28 December 2025

7 mins read

Geekvape Aegis Solo 3 Review

If you like compact mods that can take a beating and still run smooth, the Geekvape Aegis Solo 3 is a strong pick. It keeps the Aegis feel, adds AS Chip 4.0, and brings a stack of useful modes. You can buy it as a kit with a Z-series sub ohm tank, and you can choose a version with a built-in 3000 mAh battery or a single external 18650.

TLDR;

100 W single battery mod with IP68 water, dust, and shock resistance.
Two power options: internal 3000 mAh or external 18650. Pick based on how you like to charge.
AS Chip 4.0 keeps output steady and adds Smart, Power, Boosting, Memory, Eco, and TCR.
Kit tanks vary by region. You might see Z Subohm 2021 or the newer Z Fli with flip-top and top airflow. Both use Z coils.
Real-world notes: flavour is consistent, the UI is simple, and the Smart Lock is handy in pockets. Reviewers praise the balance of size and performance.

“Small mod, big toolkit. The Solo 3 does the everyday work without fuss.”

Expert Take From Our In House Tester, Dan

Looking for a kit that can make clouds without sacrificing flavour? Dan says the Aegis Solo 3 kit is exactly that. He tested it hard in real life and kept coming back to the same point. The flavour stays strong, even when you push it.

Dan’s quick battery note is useful. The built in 3000 mAh version can last all day for many users. He found that around 75 W still gave him a full day of use. USB C charging keeps it simple since most phone chargers will work.

He also calls out the Aegis durability. The IP68 rating is not just a number on paper. His unit took falls in the warehouse and kept going without a scratch. It is the same built to last feel that Aegis fans expect.

Finally, the tank and coil system is the star. Some kits ship with Geekvape Z series tanks, while others include a Cerberus SE tank depending on market and packaging. Dan’s kit came with a Cerberus SE tank and Geekvape Super Mesh coils. His take was simple. Big clouds, big flavour, and you can taste every note of your vape juice.

Dan recommends this kit for intermediate to advanced vapers. The draw is airy and the vapour output is high. If you are brand new, you may prefer a smaller pod kit first.

Design and Durability

The Solo 3 feels like an Aegis. Grippy body. Metal frame. Rubberised protection. It is rated IP68, which means water and dust resistance with higher shock protection than older models. You can toss it in a bag and not worry.

The screen is clean and bright. The Smart Lock slider is quick to use and reduces pocket firing. The buttons have a firm click. If you liked the hand feel of earlier Aegis mods, this one is familiar and a touch tidier.

Chipset and Modes

Inside is the AS Chip 4.0. It uses buck and boost to hold output steady, even when the battery gets low. Modes include Smart, Power, Boosting, Memory with up to five profiles, Eco, and TCR for advanced users. This covers simple set-and-forget all the way to detailed control.

Battery Choices

You can buy the Solo 3 with a 3000 mAh built-in cell or as a mod that takes a single 18650. The built-in version is great for plug-in charging. The 18650 version is ideal if you own a charger and want instant swaps on long days. Max output is 100 W in both cases, which is plenty for Z coils.

Some reviewers note that 100 W is ambitious on a single 18650 and will drain fast at the top end. The upside is clear. At normal wattage ranges for Z coils, the mod feels punchy and stable.

The Tanks: Z Subohm 2021 vs Z Fli

Kits ship with different tanks depending on market. Many Solo 3 kits include the Z Subohm 2021 with top airflow to limit leaks. Others pair it with the newer Z Fli, which adds a flip-top cap for fast refills and still runs Z coils. If you see “Z Fli” on the box, you get the flip-top and precise airflow ring.

Z Fli highlights in one line: flip, fill, close. Top airflow and Z coils that focus on flavour and coil life.

Box contents vary, but typical kits include the mod, a Z tank, two Z coils, USB-C cable, and spares. Coil examples you will often see are 0.2 Ω and 0.4 Ω Z coils.

Performance and Daily Use

Set Smart Mode and the Solo 3 reads your coil and suggests a sensible wattage. Power ramps are quick. Boosting gives a snappier first hit. Eco can stretch runtime if you are away from a charger. The mod stays steady through a tank thanks to the chipset, which means fewer flavour dips late in the day. Hands-on reviewers call it compact and strong for the size.

With Z tanks, flavour is consistent and leaks are rare because of top airflow. If you chain vape at the top of the range, expect warm vapour and higher battery use. Keep a spare 18650 if you run the external version, or plan a mid-day top up on the internal.

Need Vape Juice To Go With Your Kit?

Yes, you do. A sub ohm kit like the Solo 3 really shines with the right vape juice. If you want clean flavour and consistent quality, Canada Vapes makes our own e liquid in our Canadian lab and we have sold over 100,000 bottles. Pick a freebase strength that matches your needs, then choose a flavour you will actually want to vape all day.

Quick tip: if you are using the Z tank or Cerberus SE with mesh coils, most adults enjoy freebase vape juice in a higher VG blend for smoother clouds. If you want help choosing, our support team can point you to a good match.

Browse our e liquid collection and add a couple of bottles to your kit order so you are ready to go on day one.

What is New Versus Aegis Solo 2 (S100)

Smart Lock slider on Solo 3 for quick pocket safety.
AS Chip 4.0 with steady output and more modes.
UI update with a cleaner look.
Tank options: Solo 3 kits may include Z Fli with a flip-top cap in some markets, vs Z 2021 on many Solo 2 kits.

What stayed: single 18650 layout on the swappable version, 100 W ceiling, and the Aegis tri-proof approach to durability.

Aegis Solo 3 vs Aegis Solo 2 (S100) at a glance

Feature	Solo 2 (S100)	Solo 3
Max power	100 W	100 W
Battery	Single 18650	3000 mAh internal or single 18650
Chip	Earlier AS platform	AS Chip 4.0, steadier output
Lock	Side lock switch	Smart Lock slider
Tank in kits	Often Z 2021 top airflow	Z 2021 or Z Fli flip-top by region
UI	Classic Aegis UI	Updated UI

Who Should Buy the Aegis Solo 3

You want a compact, durable mod with real water and dust resistance.
You like simple modes that work. Set Smart and forget it.
You prefer external 18650 swaps or want the option of a 3000 mAh internal version.
You want a leak resistant tank with top airflow and easy refills.

Pros and Cons of Aegis Solo 3

Pros

IP68 tri-proof body with the classic Aegis feel.
AS Chip 4.0 with Smart, Boosting, Eco, Memory, and TCR.
Two battery paths: internal 3000 mAh or external 18650.
Top airflow Z tanks reduce leaks. Z Fli flip-top is fast to fill.
Smart Lock slider is practical in pockets.

Cons

100 W on a single 18650 drains fast at high power.
Kit tanks and contents vary by region. Check the box or PDP before you buy.
Advanced modes like TCR are there, but many users will never touch them.

Tips to Get the Best Out of it

In Smart Mode, start mid range for your Z coil, then adjust.
If you want a punchier start, try Boosting Mode.
Keep the airflow a touch tighter for flavour, then open it to cool the vape.
If you use the 18650 version, carry a spare cell in a proper case.
With Z Fli, always click the cap shut before pocketing the device.

Where To Buy The Aegis Solo 3 In Canada

If you are wondering where to buy the Aegis Solo 3, Canada Vapes is a simple option for Canadian adult vapers. We have been in business since 2010, and we focus on fast fulfilment, real support, and easy shopping. Orders over $50 ship free, and most customers see delivery within a few business days depending on location and courier.

Here is what helps buyers feel confident when they order from Canada Vapes:

Free shipping on orders over $50

Fast, careful packing and quick dispatch on most orders

Helpful customer service that can troubleshoot coils, tanks, and settings

Hassle free returns on most devices and support for warranty issues where applicable

Extras that customers love, such as points, promos, and small gifts in many orders

Backed by a large volume of customer feedback across Google and Trustpilot

If you want a rugged daily kit that can handle real life, add the Solo 3 kit and a spare pack of coils to your cart so you are covered for the first couple of weeks.

Final Verdict

The Geekvape Aegis Solo 3 is a compact, durable 100 W kit with a modern chip and features that make life easier. It shines for adults who want a tough daily mod, smart power that works well, and a tank that keeps leaks in check. If you own a Solo 2, the Solo 3 gives you a cleaner UI, Smart Lock, and a richer mode set. If you are new to Aegis, this is the easy entry point that does not feel basic.

Need Vape Juice To Go With Your Kit?

A kit like the Geekvape Aegis Solo 3 really shines when you pair it with the right vape juice. If you want flavour that feels fresh and consistent, check out our Canada Vapes e-liquid collection. We make our own e-liquids in our lab right here in Canada, with quality control built into every batch. It’s one of the reasons so many customers stick with us, and why we have sold over 100,000 bottles to adult vapers across the country. Grab a couple of bottles with your kit and you’ll be set from day one.