Price (USD)
G Pen Pro edgeG Pen Pro
$90
WISPR 2
$115
G Pen Pro is typically around $25 lower.
Vaporizer Comparison
G Pen Pro vs WISPR 2
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Pro
Grenco Science $90
VS
WISPR 2
IOLITE $115
Editorial Summary
G Pen Pro and WISPR 2 are both portable vaporizers, but they target different priorities. G Pen Pro is usually the lower-cost pick at $90, around $25 below WISPR 2. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
18
Different Specs
17
Shared Specs
1
Overall Overlap
6%
Shared Traits
Portable
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callG Pen Pro
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)
G Pen Pro
$90
WISPR 2
$115
Heating Type
G Pen Pro
Convection
WISPR 2
Conduction
Temperature Range
G Pen Pro
190°C - 220°C (375°F - 428°F)
WISPR 2
~210°C (410°F)
Battery Type
G Pen Pro
Internal
WISPR 2
None
Battery Capacity
G Pen Pro
2200mAh
WISPR 2
N/A
Charging
G Pen Pro
Micro-USB
WISPR 2
N/A
Charge Time
G Pen Pro
<3 hours
WISPR 2
N/A
Power Adjustment
G Pen Pro
Modular - 3 Stages
WISPR 2
Fixed
Chamber Material
G Pen Pro
Ceramic
WISPR 2
Stainless Steel
Brand
G Pen Pro
Grenco Science
WISPR 2
IOLITE
Choose G Pen Pro if...
- You want the lower listed entry price ($90 vs $115).
- You prefer a convection heating profile.
- Your usage leans toward budget and convection sessions.
Choose WISPR 2 if...
- You prefer a conduction heating profile.
- Your usage leans toward conduction and analog sessions.
- You prefer WISPR 2's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
17 differ 1 shared
| Specification | G Pen Pro | WISPR 2 |
|---|---|---|
| Price (USD) | $90 | $115 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~30 seconds | — |
| Temperature Range | 190°C - 220°C (375°F - 428°F) | ~210°C (410°F) |
| Chamber Capacity | ~0.25 grams | — |
| Battery Type | Internal | None |
| Battery Capacity | 2200mAh | N/A |
| Battery Life | — | N/A |
| Charging | Micro-USB | N/A |
| Charge Time | <3 hours | N/A |
| Power Adjustment | Modular - 3 Stages | Fixed |
| Chamber Material | Ceramic | Stainless Steel |
| Brand | Grenco Science | IOLITE |
| Country of Manufacture | — | Ireland |
| Release Date | 2017 | 2013 |
| Session Style | Session | — |
| Warranty | 1 year | 2 years |
Comparison FAQs
What is the biggest difference between the G Pen Pro and the WISPR 2?
The biggest practical difference is heating approach: G Pen Pro runs convection while WISPR 2 runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the G Pen Pro or the WISPR 2?
G Pen Pro is the cheaper option at $90 compared with $115 for the WISPR 2, about $25 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Pro and the WISPR 2?
G Pen Pro 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.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.