Price (USD)
WISPR 2 edgeFirefly 2+
$250
WISPR 2
$115
WISPR 2 is typically around $135 lower.
Vaporizer Comparison
Firefly 2+ vs WISPR 2
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
WISPR 2
IOLITE $115
Editorial Summary
Firefly 2+ and WISPR 2 are both portable vaporizers, but they target different priorities. WISPR 2 is usually the lower-cost pick at $115, around $135 below Firefly 2+. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
22
Different Specs
20
Shared Specs
2
Overall Overlap
9%
Shared Traits
Portable
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callFirefly 2+
Convection
WISPR 2
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Firefly 2+
$250
WISPR 2
$115
Heating Type
Firefly 2+
Convection
WISPR 2
Conduction
Temperature Range
Firefly 2+
93°C - 260°C
WISPR 2
~210°C (410°F)
Battery Type
Firefly 2+
Removable (proprietary)
WISPR 2
None
Battery Capacity
Firefly 2+
770mAh
WISPR 2
N/A
Battery Life
Firefly 2+
<90 minutes
WISPR 2
N/A
Charging
Firefly 2+
Proprietary Dock
WISPR 2
N/A
Charge Time
Firefly 2+
~45 minutes
WISPR 2
N/A
Power Adjustment
Firefly 2+
Digital (precise)
WISPR 2
Fixed
Chamber Material
Firefly 2+
Glass
WISPR 2
Stainless Steel
Choose Firefly 2+ if...
- You prefer a convection heating profile.
- Your usage leans toward premium and battery swap sessions.
- You prefer Firefly 2+'s overall feature mix and form factor.
Choose WISPR 2 if...
- You want the lower listed entry price ($115 vs $250).
- You prefer a conduction heating profile.
- Your usage leans toward conduction and analog sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
20 differ 2 shared
| Specification | Firefly 2+ | WISPR 2 |
|---|---|---|
| Price (USD) | $250 | $115 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~3 seconds | — |
| Temperature Range | 93°C - 260°C | ~210°C (410°F) |
| Chamber Capacity | ~0.15g | — |
| Battery Type | Removable (proprietary) | None |
| Battery Capacity | 770mAh | N/A |
| Battery Life | <90 minutes | N/A |
| Charging | Proprietary Dock | N/A |
| Charge Time | ~45 minutes | N/A |
| Pass-Through Charging | No | — |
| Dimensions | 129x36x24mm | — |
| Weight | ~140g | — |
| Power Adjustment | Digital (precise) | Fixed |
| Chamber Material | Glass | Stainless Steel |
| Brand | Firefly Vapor | IOLITE |
| Chamber Type | Ceramic | — |
| Country of Manufacture | — | Ireland |
| Release Date | 2019 | 2013 |
| Session Style | On-Demand | — |
| Warranty | 2 years | 2 years |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the WISPR 2?
The biggest practical difference is price tier: the WISPR 2 sits at $115 while the Firefly 2+ is $250, a gap of about $135 that puts them in different buying brackets.
Which is cheaper, the Firefly 2+ or the WISPR 2?
WISPR 2 is the cheaper option at $115 compared with $250 for the Firefly 2+, about $135 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Firefly 2+ and the WISPR 2?
Firefly 2+ uses convection heating, while the WISPR 2 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Can I swap the batteries on the Firefly 2+ or the WISPR 2?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The WISPR 2 has a built-in battery you can't swap on the go.
Can I set custom temperatures on the Firefly 2+ or the WISPR 2?
Firefly 2+ controls heat with digital (precise), while the WISPR 2 uses fixed. Firefly 2+ gives you finer per-degree control.
What battery life can I expect from the Firefly 2+ and the WISPR 2?
Firefly 2+'s spec sheet lists <90 minutes; the WISPR 2 lists N/A. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Is the Firefly 2+ or the WISPR 2 better for microdosing?
Firefly 2+ is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
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