Price (USD)
Close callAUXO Calent
$100
Boundless CF
$100
Pricing is very close between both devices.
Vaporizer Comparison
AUXO Calent vs Boundless CF
Side-by-side specs, pricing context, and clear decision guidance.
AUXO Calent
AUXO $100
VS
Boundless CF
Boundless Technology $100
Editorial Summary
AUXO Calent and Boundless CF are both portable / hybrid vaporizers, but they target different priorities. Their listed prices are close ($100 vs $100). Heat-up speed is broadly similar between the two.
Specs Compared
25
Different Specs
20
Shared Specs
5
Overall Overlap
20%
Shared Traits
Portable Hybrid Electronic Discrete
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callAUXO Calent
~30 seconds
Boundless CF
~30 seconds
Both devices are in a similar heat-up range.
Weight
Close callAUXO Calent
134g
Boundless CF
~142g
Weight is close enough that portability is likely similar.
Heating Style
Close callAUXO Calent
Hybrid (Primarily Conduction)
Boundless CF
Hybrid Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Heating Type
AUXO Calent
Hybrid (Primarily Conduction)
Boundless CF
Hybrid Convection
Temperature Range
AUXO Calent
180°C - 220°C (356°F - 428°F)
Boundless CF
180°C-212°C
Chamber Capacity
AUXO Calent
0.3g
Boundless CF
~0.5g
Battery Capacity
AUXO Calent
2900mAh
Boundless CF
1300mAh
Battery Life
AUXO Calent
~20 sessions
Boundless CF
10-15 sessions
Charging
AUXO Calent
USB-C
Boundless CF
Micro USB
Charge Time
AUXO Calent
2.5 hours
Boundless CF
~3 hours
Dimensions
AUXO Calent
106.1x45x25mm
Boundless CF
100x60x30mm
Weight
AUXO Calent
134g
Boundless CF
~142g
Power Adjustment
AUXO Calent
Modular - 4 Stages
Boundless CF
Modular - 5 stage
Choose AUXO Calent if...
- You prefer a hybrid (primarily conduction) heating profile.
- Your usage leans toward budget and conduction sessions.
- You prefer AUXO Calent's overall feature mix and form factor.
Typical price
$100
Sold by The Stash Shack
Choose Boundless CF if...
- You prefer a hybrid convection heating profile.
- Your usage leans toward concentrates and convection sessions.
- You prefer Boundless CF's overall feature mix and form factor.
Typical price
$100
Sold by The Stash Shack
Prices are read automatically from retailer pages; 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.
20 differ 5 shared
| Specification | AUXO Calent | Boundless CF |
|---|---|---|
| Price (USD) | $100 | $100 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (Primarily Conduction) | Hybrid Convection |
| Heat Up Time | ~30 seconds | ~30 seconds |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | 180°C-212°C |
| Chamber Capacity | 0.3g | ~0.5g |
| Battery Type | Lithium-ion | Lithium-Ion |
| Battery Capacity | 2900mAh | 1300mAh |
| Battery Life | ~20 sessions | 10-15 sessions |
| Charging | USB-C | Micro USB |
| Charge Time | 2.5 hours | ~3 hours |
| Bluetooth / App | Yes | — |
| Dimensions | 106.1x45x25mm | 100x60x30mm |
| Weight | 134g | ~142g |
| Power Adjustment | Modular - 4 Stages | Modular - 5 stage |
| Chamber Material | Stainless Steel | Ceramic |
| Concentrate Support | No | Yes |
| Brand | AUXO | Boundless Technology |
| Body Material | Aluminum Alloy | — |
| Country of Manufacture | China | China |
| Haptic Feedback | Yes | — |
| Mouthpiece Material | Zirconia | — |
| Release Date | 2022 | 2016 |
| Session Style | — | Session |
| Warranty | 2 years (10 years under the 2023 manual) | 3 years |
Comparison FAQs
What is the biggest difference between the AUXO Calent and the Boundless CF?
The biggest practical difference is heating approach: AUXO Calent runs hybrid (primarily conduction) while Boundless CF runs hybrid convection. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
What's the difference in heating between the AUXO Calent and the Boundless CF?
AUXO Calent uses hybrid (primarily conduction) heating, while the Boundless CF uses hybrid convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the AUXO Calent or the Boundless CF hold more flower?
Boundless CF has the larger chamber at ~0.5g, versus 0.3g on the AUXO Calent. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is cheaper, the AUXO Calent or the Boundless CF?
Listed prices are close: $100 for the AUXO Calent versus $100 for the Boundless CF. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which heats up faster, the AUXO Calent or the Boundless CF?
Heat-up times are very close: ~30 seconds on the AUXO Calent and ~30 seconds on the Boundless CF. The real-world difference will be hard to notice mid-session.
Can I use concentrates with the AUXO Calent or the Boundless CF?
Only the Boundless CF supports concentrates out of the box. The AUXO Calent is dry-herb-only by design.
Which charges faster, the AUXO Calent or the Boundless CF?
AUXO Calent fully charges in 2.5 hours, ahead of ~3 hours on the Boundless CF.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.