Price (USD)
PAX 3 edgePAX 3
$250
PAX FLOW
$350
PAX 3 is typically around $100 lower.
Vaporizer Comparison
PAX 3 vs PAX FLOW
Side-by-side specs, pricing context, and clear decision guidance.
PAX 3
PAX Labs $250
VS
PAX FLOW
PAX Labs from $279.95
Editorial Summary
PAX 3 and PAX FLOW are both portable / discrete vaporizers, but they target different priorities. PAX 3 is usually the lower-cost pick at $250, around $100 below PAX FLOW. Heat-up speed is broadly similar between the two.
Specs Compared
22
Different Specs
19
Shared Specs
3
Overall Overlap
14%
Shared Traits
Portable Discrete Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callPAX 3
<30 seconds
PAX FLOW
30-45 seconds
Both devices are in a similar heat-up range.
Weight
PAX 3 edgePAX 3
~93 grams
PAX FLOW
135 grams
PAX 3 is the lighter listed unit.
Heating Style
Close callPAX 3
Conduction
PAX FLOW
Hybrid (conduction + convection)
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
PAX 3
$250
PAX FLOW
$350
Heating Type
PAX 3
Conduction
PAX FLOW
Hybrid (conduction + convection)
Heat Up Time
PAX 3
<30 seconds
PAX FLOW
30-45 seconds
Temperature Range
PAX 3
182°C - 215°C (360°F - 420°F)
PAX FLOW
180°C - 225°C (356°F - 437°F)
Chamber Capacity
PAX 3
0.35 - 0.5 grams
PAX FLOW
0.25g - 0.35g
Battery Type
PAX 3
Internal 18650
PAX FLOW
Internal
Battery Capacity
PAX 3
3500mAh
PAX FLOW
2000mAh (internal)
Battery Life
PAX 3
~90 minutes
PAX FLOW
~30 minutes (about 3 sessions)
Charging
PAX 3
Proprietary Dock
PAX FLOW
USB-C
Charge Time
PAX 3
~90 minutes
PAX FLOW
~20 minutes to 50%, ~40 minutes to full (USB-C)
Choose PAX 3 if...
- You want the lower listed entry price ($250 vs $350).
- You want the lighter unit for carrying and travel.
- You prefer a conduction heating profile.
- Your usage leans toward conduction and concentrates sessions.
Typical price
$250
Sold by To the Cloud Vapor Store
Choose PAX FLOW if...
- You prefer a hybrid (conduction + convection) heating profile.
- Your usage leans toward hybrid and premium sessions.
- You prefer PAX FLOW's overall feature mix and form factor.
Lowest price
$279.95
at VPM
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
19 differ 3 shared
| Specification | PAX 3 | PAX FLOW |
|---|---|---|
| Price (USD) | $250 | $350 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Hybrid (conduction + convection) |
| Heat Up Time | <30 seconds | 30-45 seconds |
| Temperature Range | 182°C - 215°C (360°F - 420°F) | 180°C - 225°C (356°F - 437°F) |
| Chamber Capacity | 0.35 - 0.5 grams | 0.25g - 0.35g |
| Battery Type | Internal 18650 | Internal |
| Battery Capacity | 3500mAh | 2000mAh (internal) |
| Battery Life | ~90 minutes | ~30 minutes (about 3 sessions) |
| Charging | Proprietary Dock | USB-C |
| Charge Time | ~90 minutes | ~20 minutes to 50%, ~40 minutes to full (USB-C) |
| Bluetooth / App | Yes | — |
| Dimensions | 98mm x 31mm x 22mm | 107mm x 34.5mm x 29mm |
| Weight | ~93 grams | 135 grams |
| Power Adjustment | Modular - 4 stages | Four petal modes + Bong Mode |
| Chamber Material | Stainless Steel | Stainless Steel |
| Concentrate Support | Yes | — |
| Brand | PAX Labs | PAX Labs |
| Adjustable Airflow | — | No |
| Release Date | 2016 | 2025 |
| Session Style | — | Session |
| Warranty | 10 years | 2 years (4 with registration) |
Comparison FAQs
What is the biggest difference between the PAX 3 and the PAX FLOW?
The biggest practical difference is price tier: the PAX 3 sits at $250 while the PAX FLOW is $350, a gap of about $100 that puts them in different buying brackets.
Which is cheaper, the PAX 3 or the PAX FLOW?
PAX 3 is the cheaper option at $250 compared with $350 for the PAX FLOW, about $100 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the PAX 3 or the PAX FLOW?
PAX 3 reaches session-ready temperature in <30 seconds, while the PAX FLOW takes 30-45 seconds. That's roughly 8 seconds quicker on the PAX 3, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the PAX 3 and the PAX FLOW?
PAX 3 uses conduction heating, while the PAX FLOW uses hybrid (conduction + convection). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the PAX 3 or the PAX FLOW hold more flower?
PAX 3 has the larger chamber at 0.35 - 0.5 grams, versus 0.25g - 0.35g on the PAX FLOW. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the PAX 3 or the PAX FLOW?
PAX 3 is the lighter unit at ~93 grams, around 42g less than the PAX FLOW at 135 grams. The lighter device is easier to carry and pocket day-to-day.
Which has better battery life, the PAX 3 or the PAX FLOW?
PAX 3 is rated for ~90 minutes, ahead of ~30 minutes (about 3 sessions) on the PAX FLOW. Real-world battery life depends on how high you set the temperature and how long sessions run.
Need a different matchup?
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