Price (USD)
Close / ContextualHydrology9 NX
$250
Tempest
$247
Pricing is very close between both devices.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Hydrology9 NX and Tempest are both hybrid / convection vaporizers, but they target different priorities. Their listed prices are close ($250 vs $247). Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
9
Different Specs
9
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
Hydrology9 NX
$250
Tempest
$247
Pricing is very close between both devices.
Hydrology9 NX
~30 seconds
Tempest
—
Both devices are in a similar heat-up range.
Hydrology9 NX
413 grams
Tempest
—
Weight is close enough that portability is likely similar.
Hydrology9 NX
Hybrid Convection
Tempest
—
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
Hydrology9 NX
$250
Tempest
$247
Heating Type
Hydrology9 NX
Hybrid Convection
Tempest
—
Heat Up Time
Hydrology9 NX
~30 seconds
Tempest
—
Battery Capacity
Hydrology9 NX
1900mAh
Tempest
—
Charging
Hydrology9 NX
USB to Propietary Magnetic Connector
Tempest
—
Charge Time
Hydrology9 NX
~60 minutes
Tempest
—
Dimensions
Hydrology9 NX
4.5cm x 4.5cm x 17.5cm
Tempest
—
Weight
Hydrology9 NX
413 grams
Tempest
—
Brand
Hydrology9 NX
Cloudious9
Tempest
—
Direct comparison of shared and unique specifications from each device profile. (9 differences, 0 overlaps)
| Specification | Hydrology9 NX | Tempest |
|---|---|---|
| Price (USD) diff | $250 | $247 |
| Heating Type diff | Hybrid Convection | — |
| Heat Up Time diff | ~30 seconds | — |
| Battery Capacity diff | 1900mAh | — |
| Charging diff | USB to Propietary Magnetic Connector | — |
| Charge Time diff | ~60 minutes | — |
| Dimensions diff | 4.5cm x 4.5cm x 17.5cm | — |
| Weight diff | 413 grams | — |
| Brand diff | Cloudious9 | — |
Neither is universally better. Hydrology9 NX fits some priorities, while Tempest fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Tempest is listed lower ($247) compared with Hydrology9 NX ($250), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.