Price (USD)
Tempest 2 edgeBoundless CFX+
$200
Tempest 2
$179
Tempest 2 is typically around $21 lower.
Vaporizer Comparison
Boundless CFX+ vs Tempest 2
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFX+
Boundless Technology $200
VS
Tempest 2
Mad Heaters $179
Editorial Summary
Boundless CFX+ and Tempest 2 are both portable / hybrid vaporizers, but they target different priorities. Tempest 2 is usually the lower-cost pick at $179, around $21 below Boundless CFX+. Heat-up speed is broadly similar between the two.
Specs Compared
23
Different Specs
22
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable Hybrid
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callBoundless CFX+
~30 Seconds
Tempest 2
~30-45 seconds with torch
Both devices are in a similar heat-up range.
Weight
Tempest 2 edgeBoundless CFX+
284 grams
Tempest 2
46g
Tempest 2 is the lighter listed unit.
Heating Style
Close callBoundless CFX+
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFX+
$200
Tempest 2
$179
Heating Type
Boundless CFX+
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
Heat Up Time
Boundless CFX+
~30 Seconds
Tempest 2
~30-45 seconds with torch
Temperature Range
Boundless CFX+
121°C-221°C (250°F - 430°F)
Tempest 2
N/A
Chamber Capacity
Boundless CFX+
0.3-0.5 grams
Tempest 2
0.1g - 0.2g (adjustable)
Battery Type
Boundless CFX+
Internal
Tempest 2
None
Battery Capacity
Boundless CFX+
2500mAh
Tempest 2
N/A
Battery Life
Boundless CFX+
6-8 Sessions
Tempest 2
N/A
Charging
Boundless CFX+
USB-C
Tempest 2
N/A
Charge Time
Boundless CFX+
~60 minutes
Tempest 2
N/A
Choose Boundless CFX+ if...
- You prefer a conduction heating profile.
- Your usage leans toward conduction and ceramic chamber sessions.
- You prefer Boundless CFX+'s overall feature mix and form factor.
Choose Tempest 2 if...
- You want the lower listed entry price ($179 vs $200).
- You want the lighter unit for carrying and travel.
- You prefer a convection-heavy with thermal ball matrix heating profile.
- Your usage leans toward analog and premium sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
22 differ 1 shared
| Specification | Boundless CFX+ | Tempest 2 |
|---|---|---|
| Price (USD) | $200 | $179 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Convection-heavy with thermal ball matrix |
| Heat Up Time | ~30 Seconds | ~30-45 seconds with torch |
| Temperature Range | 121°C-221°C (250°F - 430°F) | N/A |
| Chamber Capacity | 0.3-0.5 grams | 0.1g - 0.2g (adjustable) |
| Battery Type | Internal | None |
| Battery Capacity | 2500mAh | N/A |
| Battery Life | 6-8 Sessions | N/A |
| Charging | USB-C | N/A |
| Charge Time | ~60 minutes | N/A |
| Dimensions | 102x64x25mm | 122mm x 18.5mm |
| Weight | 284 grams | 46g |
| Power Adjustment | Digital | Visual gauge with click indicators |
| Chamber Material | Ceramic | Titanium |
| Brand | Boundless Technology | Mad Heaters |
| Adjustable Airflow | — | Yes |
| Body Material | — | Grade 5 titanium, aluminum heat shield, stainless steel |
| Country of Manufacture | China | Made in China, Assembled in the UK |
| Haptic Feedback | Yes | — |
| Release Date | 2022 | — |
| Session Style | Session | — |
| Warranty | 3 years | 1 year |
Comparison FAQs
What is the biggest difference between the Boundless CFX+ and the Tempest 2?
The biggest practical difference is heating approach: Boundless CFX+ runs conduction while Tempest 2 runs convection-heavy with thermal ball matrix. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Boundless CFX+ or the Tempest 2?
Tempest 2 is the cheaper option at $179 compared with $200 for the Boundless CFX+, about $21 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Boundless CFX+ or the Tempest 2?
Boundless CFX+ reaches session-ready temperature in ~30 Seconds, while the Tempest 2 takes ~30-45 seconds with torch. That's roughly 8 seconds quicker on the Boundless CFX+, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Boundless CFX+ and the Tempest 2?
Boundless CFX+ uses conduction heating, while the Tempest 2 uses convection-heavy with thermal ball matrix. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Boundless CFX+ or the Tempest 2 hold more flower?
Boundless CFX+ has the larger chamber at 0.3-0.5 grams, versus 0.1g - 0.2g (adjustable) on the Tempest 2. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the Boundless CFX+ or the Tempest 2?
Tempest 2 is the lighter unit at 46g, around 238g less than the Boundless CFX+ at 284 grams. The lighter device is easier to carry and pocket day-to-day.
Can I set custom temperatures on the Boundless CFX+ or the Tempest 2?
Boundless CFX+ controls heat with digital, while the Tempest 2 uses visual gauge with click indicators. Boundless CFX+ gives you finer per-degree control.
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