Compatibility answer: Uwell Caliburn Air is a refillable open-system pod device built for the Caliburn G Pod Platform (GPP). Midwest SKU UWEL126K is a hardware kit record, not an e-liquid line, so flavors and nicotine strengths are not ordering variants for this product. Cartridge format, market capacity and current kit contents should be verified separately.
Start with the exact Midwest hardware record
The linked Caliburn Air product page is SKU UWEL126K. In the October 1, 2026 snapshot it was public but out of stock at $8.99. It is a simple product with no selectable variations or product options in the public storefront data.
| Current Midwest field | Evidence-safe interpretation |
|---|---|
| Eight color names | Shadow Black, Coral Orange, Twilight Blue, Mist Gray, Cloud White, Mint Green, Grass Green and Lilac Violet are catalog-recorded names, not live choices. |
| Rechargeable: Yes | Consistent with Uwell’s official 1000mAh battery and Type-C charging information. |
| 1000mAh 25W in title | 1000mAh is manufacturer-documented; the exact output value should be checked against the supplied-market manual and package. |
The previous article incorrectly placed this device in an e-liquid category and advised managing a flavor-and-strength matrix. Those concepts do not belong to a refillable hardware kit and have been removed.
Use GPP cartridge compatibility, not a guessed coil family
Uwell’s official Caliburn Air page states that all cartridges in the G Pod Platform are compatible with Caliburn GPP-series devices. It shows both side-refill and top-refill GPP formats and introduces the GPP Alpha Cartridge. This is the supported compatibility statement; it does not mean every cartridge ever sold under the broader Caliburn name fits.
When ordering replacements, record the complete cartridge name, resistance, capacity and fill format from the received package. Do not substitute an A-series pod, loose G-series coil or another similarly named Caliburn part based only on brand. The exact GPP cartridge is the replaceable unit.
Separate Waves and Storm modes from wattage claims
Uwell says inserting and removing the cartridge twice quickly switches between two modes. Its official launch notice names them Waves and Storm: Waves uses a red indication and is positioned as a smoother delivery, while Storm uses a green indication and is positioned as a stronger burst.
The accessible official product text reviewed for this guide does not publish “25W” as a textual device specification. It prominently publishes 25+ as a Uwell laboratory refill-count claim for a 2mL cartridge—not as wattage. Midwest’s 25W title field may still reflect a package specification, but it must not be sourced from that refill graphic. Match the exact output statement to the market-specific manual or carton before advertising it.
Battery, charging and airflow facts
Uwell documents a 1000mAh internal battery, 39g device weight and Type-C 5V/1A charging. The launch notice markets up to three days of use, which is a manufacturer usage claim rather than a guaranteed runtime. Draw frequency, mode, cartridge resistance and battery condition affect actual duration.
The device uses draw activation. Uwell also instructs users to flip the cartridge to change airflow. That reversible-pod control is different from selecting a product variation on the storefront.
Read the GPP Alpha durability numbers correctly
Uwell markets the GPP Alpha Cartridge with 200% pod-lifespan and flavor-stability figures, 17+ refills for a 3mL cartridge, 25+ refills for a 2mL cartridge and more than 50mL of e-liquid. The manufacturer labels these as Uwell laboratory data. They are not guarantees for every liquid, user or cartridge and do not establish which pod capacity is packed with Midwest SKU UWEL126K.
Receiving and replenishment checks
- Match UWEL126K, product name and color to the quote and carton.
- Confirm the exact market version, cartridge capacity, resistance and fill format.
- Do not promise a color choice while the current simple product is out of stock and exposes no selectable options.
- Keep GPP cartridge inventory separate by capacity and resistance.
- Use the supplied manual for mode, charge and warning instructions rather than a copied retailer description.
Dated U.S. authorization check
As checked on October 1, 2026, no exact “Uwell Caliburn Air” entry appeared on the current FDA authorized ENDS list. Exact-name absence does not decide application status, enforcement posture or state eligibility, and this page makes no FDA-approved claim.
Caliburn Air questions
Does every Caliburn pod fit?
No. Uwell’s verified statement covers GPP cartridges and Caliburn GPP-series devices, not every historical Caliburn family part.
Does “25+” on Uwell’s page mean 25W?
No. In the accessible product text, 25+ describes a laboratory refill count for a 2mL cartridge. Verify any wattage separately.
Can a buyer choose one of the eight recorded colors now?
No live choice is exposed. The product was out of stock and had no public options in the reviewed snapshot.
Review current Uwell hardware, browse Pod Systems, or request exact package evidence.
Evidence review date: October 1, 2026. Catalog status, package configuration and regulatory treatment can change.