Our Flagship & Lightest Portable Oxygen Concentrator — Just 4.37 lbs
Take a Closer Look at the NT-08G
Join Dr. Adam J. Story (740k+ followers) as he opens the NT-08G for the first time. See how easy it is to set up and get started, with a close look at its design and features that make daily use simple and comfortable.
Flagship Performance Without the Premium Price. NT-08G vs Rove 6
Model
Price
Adjustable flow
Oxygen concentration
Operation mode
Battery life
Weight
Noise
Size(mm)
Carry handle
Timing function
App connectivity
Charging time
Replaceable battery
Replaceable battery price
External battery charger price
VARON NT-08G
$1300
Setting 1-8
93% ± 3%
pulse flow + release oxygen every 3 seconds
up to 4 hours on setting 1
4.37 lbs(1.98Kg)
40-60dB(A)
183 × 86 × 199 mm
√
√
×
standard:2.5 hours
√
$239
$59
Inogen Rove 6
$2400
Setting 1-6
90% ± 3%
pulse dose
up to 6.5 hours on setting 1
4.8 lbs(2.2kg)
37-62dB(A)
207 × 182 × 83 mm
×
×
√
standard: up to 3 hours
√
$407
$342
Measuring just 8.1 × 7.7 × 3.3 in and weighing only 4.37 lbs, the NT-08G combines high-flow pulse oxygen delivery with a compact, lightweight design. That’s roughly the weight of two 1-liter bottles of water, making it easy to carry at home, in the car, outdoors, or while traveling.
Dual Pulse Delivery Modes
The NT-08G offers Breath-Sensing and Fixed Pulse Modes. Breath-Sensing Mode delivers oxygen when you inhale, helping conserve battery power. If no breath is detected, Fixed Pulse Mode delivers oxygen every 3 seconds. Smart alarms provide added safety during use.
93±3% Stable Oxygen Concentration at Every Setting
Delivers consistent 93% ± 3% oxygen purity across all 8 adjustable pulse flow settings — tailored to meet a range of respiratory needs. A replaceable filter helps maintain long-term performance by reducing airborne impurities.
Three Power Options for Any Situation
The NT-08G offers versatile power options for any situation: AC power (100–240V) for home or office use, a rechargeable battery for portable or backup needs, and an optional 12V DC car adapter for reliable oxygen support on the road.
Low Noise for Restful Days and Nights
Engineered for ultra-low noise (≤40 dB at flow level 1), NT-08G delivers oxygen therapy without disrupting your daily life. Whether you’re trying to sleep, relax, or have a quiet conversation, the near-silent operation helps you avoid insomnia caused by loud machines and eliminates the awkwardness of noisy interruptions during social moments.
Complete Set of Accessories Included
The NT-08G comes with essential accessories for everyday use and travel, including a rechargeable battery, nasal cannula, portable carrying bag with straps, and AC adapter kit.