Price (USD)
Boundless Tera V3 edgeBoundless Tera V3
$155
Puffco Proxy
$280
Boundless Tera V3 is typically around $125 lower.
Vaporizer Comparison
Boundless Tera V3 vs Puffco Proxy
Side-by-side specs, pricing context, and clear decision guidance.
Boundless Tera V3
Boundless Technology $155
VS
Puffco Proxy
Puffco $280
Editorial Summary
Boundless Tera V3 and Puffco Proxy are both portable / electronic vaporizers, but they target different priorities. Boundless Tera V3 is usually the lower-cost pick at $155, around $125 below Puffco Proxy. Heat-up speed is broadly similar between the two.
Specs Compared
28
Different Specs
25
Shared Specs
3
Overall Overlap
11%
Shared Traits
Portable Electronic Concentrates
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callBoundless Tera V3
20 - 30 Seconds
Puffco Proxy
~25 seconds
Both devices are in a similar heat-up range.
Weight
Puffco Proxy edgeBoundless Tera V3
279g
Puffco Proxy
77 grams with the stock glass pipe
Puffco Proxy is the lighter listed unit.
Heating Style
Close callBoundless Tera V3
Convection
Puffco Proxy
Conduction (3D Chamber, heated ceramic side walls)
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 Tera V3
$155
Puffco Proxy
$280
Heating Type
Boundless Tera V3
Convection
Puffco Proxy
Conduction (3D Chamber, heated ceramic side walls)
Heat Up Time
Boundless Tera V3
20 - 30 Seconds
Puffco Proxy
~25 seconds
Temperature Range
Boundless Tera V3
40°C-220°C (260°C concentrate mode)
Puffco Proxy
254-285°C (490-545°F) across four presets, custom values in the Connect app
Battery Type
Boundless Tera V3
Dual 18650
Puffco Proxy
Internal, sealed
Charging
Boundless Tera V3
Micro-USB
Puffco Proxy
USB-C
Charge Time
Boundless Tera V3
~2.5 hours
Puffco Proxy
~2 hours
Dimensions
Boundless Tera V3
120x40x25mm
Puffco Proxy
140 x 75 x 35mm with the stock glass pipe
Weight
Boundless Tera V3
279g
Puffco Proxy
77 grams with the stock glass pipe
Power Adjustment
Boundless Tera V3
Digital
Puffco Proxy
Four presets plus custom profiles in the app
Choose Boundless Tera V3 if...
- You want the lower listed entry price ($155 vs $280).
- You prefer a convection heating profile.
- Your usage leans toward battery swap and convection sessions.
Typical price
$155
Sold by The Stash Shack
Choose Puffco Proxy if...
- You want the lighter unit for carrying and travel.
- You prefer a conduction (3d chamber, heated ceramic side walls) heating profile.
- Your usage leans toward conduction and ceramic chamber sessions.
Typical price
$280
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.
25 differ 3 shared
| Specification | Boundless Tera V3 | Puffco Proxy |
|---|---|---|
| Price (USD) | $155 | $280 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction (3D Chamber, heated ceramic side walls) |
| Heat Up Time | 20 - 30 Seconds | ~25 seconds |
| Temperature Range | 40°C-220°C (260°C concentrate mode) | 254-285°C (490-545°F) across four presets, custom values in the Connect app |
| Chamber Capacity | 0.6g | — |
| Battery Type | Dual 18650 | Internal, sealed |
| Battery Capacity | 5000mAh | — |
| Battery Life | — | ~15 dabs per charge |
| Charging | Micro-USB | USB-C |
| Charge Time | ~2.5 hours | ~2 hours |
| Pass-Through Charging | — | Yes |
| Dimensions | 120x40x25mm | 140 x 75 x 35mm with the stock glass pipe |
| Weight | 279g | 77 grams with the stock glass pipe |
| Power Adjustment | Digital | Four presets plus custom profiles in the app |
| Chamber Material | Stainless Steel | Ceramic |
| Concentrate Support | Yes | Yes (a separate Flower Bowl accessory is sold for dry herb) |
| Brand | Boundless Technology | Puffco |
| Adjustable Airflow | — | Joystick Cap steers airflow, no airflow dial |
| App Control | — | Yes, Puffco Connect over Bluetooth |
| Country of Manufacture | China | China |
| Display Type | — | LED light bar (dimmable, customisable in the app) |
| Haptic Feedback | — | Yes |
| Heat Cycle Duration | — | 40 seconds default, up to 2 minutes in the app, Boost adds heat and time |
| Manufacturer | — | Puffco |
| Release Date | 2018 | 2022 (current Bluetooth version from 2025) |
| Session Style | Session | Session |
| Warranty | 3 years | 2 years on the base, 6 months on the chamber |
Comparison FAQs
What is the biggest difference between the Boundless Tera V3 and the Puffco Proxy?
The biggest practical difference is price tier: the Boundless Tera V3 sits at $155 while the Puffco Proxy is $280, a gap of about $125 that puts them in different buying brackets.
Which is cheaper, the Boundless Tera V3 or the Puffco Proxy?
Boundless Tera V3 is the cheaper option at $155 compared with $280 for the Puffco Proxy, about $125 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Boundless Tera V3 and the Puffco Proxy?
Boundless Tera V3 uses convection heating, while the Puffco Proxy uses conduction (3d chamber, heated ceramic side walls). Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Which is lighter, the Boundless Tera V3 or the Puffco Proxy?
Puffco Proxy is the lighter unit at 77 grams with the stock glass pipe, around 202g less than the Boundless Tera V3 at 279g. The lighter device is easier to carry and pocket day-to-day.
Can I swap the batteries on the Boundless Tera V3 or the Puffco Proxy?
Boundless Tera V3 uses dual 18650, so you can carry spares for back-to-back days. The Puffco Proxy has a built-in battery you can't swap on the go.
Which heats up faster, the Boundless Tera V3 or the Puffco Proxy?
Heat-up times are very close: 20 - 30 Seconds on the Boundless Tera V3 and ~25 seconds on the Puffco Proxy. The real-world difference will be hard to notice mid-session.
Which charges faster, the Boundless Tera V3 or the Puffco Proxy?
Puffco Proxy fully charges in ~2 hours, ahead of ~2.5 hours on the Boundless Tera V3.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.