Price (USD)
RiO edgeG Pen Connect
$180
RiO
$150
RiO is typically around $30 lower.
Vaporizer Comparison
G Pen Connect vs RiO
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Connect
Grenco Science $180
VS
RiO
Stache $150
Editorial Summary
G Pen Connect and RiO are both portable / concentrates vaporizers, but they target different priorities. RiO is usually the lower-cost pick at $150, around $30 below G Pen Connect. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
21
Different Specs
17
Shared Specs
4
Overall Overlap
19%
Shared Traits
Portable Concentrates Conduction
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callG Pen Connect
Conduction
RiO
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Connect
$180
RiO
$150
Temperature Range
G Pen Connect
180°C - 220°C (356°F - 428°F)
RiO
N/A
Battery Type
G Pen Connect
Internal
RiO
N/A
Charging
G Pen Connect
Micro-USB
RiO
N/A
Power Adjustment
G Pen Connect
Digital Control - 3 Stage Modular
RiO
Manual
Chamber Material
G Pen Connect
Ceramic
RiO
Glass
Brand
G Pen Connect
Grenco Science
RiO
Stache
Choose G Pen Connect if...
- Your usage leans toward electronic sessions.
- You prefer G Pen Connect's overall feature mix and form factor.
- You value how the G Pen Connect balances size, controls, and everyday practicality.
Choose RiO if...
- You want the lower listed entry price ($150 vs $180).
- Your usage leans toward microdosing and analog sessions.
- You prefer RiO's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
17 differ 4 shared
| Specification | G Pen Connect | RiO |
|---|---|---|
| Price (USD) | $180 | $150 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | N/A |
| Chamber Capacity | — | N/A |
| Battery Type | Internal | N/A |
| Battery Capacity | 850mAh | — |
| Battery Life | 10-15 sessions | — |
| Charging | Micro-USB | N/A |
| Charge Time | ~2 hours | — |
| Dimensions | 79.1x59x22.4mm | — |
| Height | — | 14 inches |
| Weight | — | ~522g |
| Power Adjustment | Digital Control - 3 Stage Modular | Manual |
| Chamber Material | Ceramic | Glass |
| Concentrate Support | Yes | Yes |
| Brand | Grenco Science | Stache |
| Haptic Feedback | No | — |
| Heating Element | Ceramic | — |
| Release Date | 2019 | — |
| Warranty | 1 year | 1 year |
Comparison FAQs
What is the biggest difference between the G Pen Connect and the RiO?
There's no single headline gap. The differences are spread across 17 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the G Pen Connect or the RiO?
RiO is the cheaper option at $150 compared with $180 for the G Pen Connect, about $30 less. Live retailer pricing can shift, so confirm before buying.
Can I set custom temperatures on the G Pen Connect or the RiO?
G Pen Connect controls heat with digital control - 3 stage modular, while the RiO uses manual. G Pen Connect gives you finer per-degree control.
Is the G Pen Connect or the RiO better for microdosing?
RiO is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Can I use concentrates with the G Pen Connect or the RiO?
Both devices support concentrate use, typically via an included or aftermarket pad or insert. Check the manual for the recommended approach for each.
How similar are the G Pen Connect and the RiO?
Across the 21 specs we line up, they share 4 and differ on 17, an overlap of about 19%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.