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Head-to-head buyer guide

OxyHealth Vitaeris 320 vs Summit to Sea Dive

Specs, prices, editor verdict, and who should buy which — compared side-by-side.

By Ryan · Editor & Founder
Published May 3, 2026
OxyHealth
OxyHealth

Vitaeris 320

The home hyperbaric chamber that became standard equipment for serious longevity buyers — OxyHealth's Vitaeris 320 is the soft-shell HBOT default.

PRICE
$14,500–$16,000
View at OxyHealth
Summit to Sea
Summit to Sea

Dive

The OxyHealth alternative most buyers don't know exists — Summit to Sea Dive offers comparable specs at meaningfully lower price.

PRICE
$18,000–$22,000
View at Summit to Sea
The verdict

These are close picks. Both score in the same range. The right call depends on buyer profile — read the per-buyer recommendations below.

Side-by-side specs

SpecOxyHealth Vitaeris 320Summit to Sea Dive
price$14,500–$16,000$18,000–$22,000
chamber typeSoft-shell (mHBOT)Soft-shell (mHBOT)
pressure1.3 ATA1.3 ATA
fda status510(k) cleared510(k) cleared
warranty5 years7 years

OxyHealth Vitaeris 320 also publishes: diameter, length, occupancy, sessionTime, compressorNoise, footprint, power

Who should buy which

Pick the OxyHealth Vitaeris 320 if

Home buyers wanting daily HBOT access at the most credible entry tier. Family offices building wellness facilities. Anyone with the budget and space (10×4 ft footprint) who wants the protocol without the $50K+ clinical chamber commitment.

Skip if

You can't dedicate a 10×4 ft floor footprint, you need above-1.3 ATA pressures (rare for longevity protocols), or you'll only use HBOT 1-2x/month (in which case clinical access at $200/session is more economical).

Pick the Summit to Sea Dive if

Buyers who want the OxyHealth-equivalent spec at lower price, who don't need the OxyHealth brand premium, or who specifically want the longer 7-year warranty.

Skip if

You want the largest installed base / dealer network (go OxyHealth) or you specifically need OxyHealth-only accessories.

Go deeper

FULL REVIEW
Read the OxyHealth Vitaeris 320 review →
FULL REVIEW
Read the Summit to Sea Dive review →