Product intro and specs

The new XROS 3 NANO pod system from VAPORESSO introduces subtle design tweaks and accessories to the popular XROS series, while retaining the core performance and experience.

Sporting metallic lanyards and streamlined contours, the compact 3 NANO houses the familiar 1000 mAh battery and is compatible with 0.8 ohm pods optimized for MTL vaping. A new 0.6 ohm pod paired with adjustable airflow caters to restricted DTL hits as well.

On paper, the specs align with previous generations, hinting at more of an aesthetic upgrade than a performance revolution. But with a stellar pedigree like the XROS line, even minor enhancements raise high expectations.

Available in 10 stylish colors, the XROS 3 NANO promises another pocket-friendly, powerful and reliable pod vape experience. While iterative, VAPORESSO’s reputation suggests this latest entry will deliver solid flavor and satisfaction without compromise.


The XROS 3 NANO packs a 1000 mAh battery into a compact 14mm x 51.2mm x 69.9mm frame weighing just 52.6 grams. It charges via Type-C at a quick 1A current.

Each 2mL pod contains either a 0.6 ohm mesh coil for restricted DTL vaping or a 0.8 ohm mesh coil optimized for tighter MTL draws.

Inside the box, vapers will find:

  • 1 x XROS 3 NANO battery
  • 1 x 0.6 ohm pod (pre-installed)
  • 1 x 0.8 ohm pod
  • 1 x Type-C charging cable
  • 1 x Lanyard
  • 1 x User manual & warranty card

With two coil options, rapid charging, and an ultra-portable size, the XROS 3 NANO delivers the power and versatility expected from the series in an refined new package. The generous kit provides everything needed to start vaping.

Build quality and design

VAPORESSO’s reputation for stellar build quality shines through in the XROS 3 NANO. The durable plastic sides and metallic panels feel ultra-premium. Branding is prominent but understated with semi-transparent laser etching.

Dual-tone color options provide sharp aesthetics, especially eye-catching combos like Bondi Blue and Lemon Yellow. Magnets snap the pod firmly into place without wobble. The airflow slider and lanyard hatch operate smoothly.

From the included metallic lanyard to the expertly integrated magnets, every detail feels deliberately designed. Even small touches like the lanyard hook showcase VAPORESSO’s focus on both form and function.

With zero compromises in construct or materials, the XROS 3 NANO continues the line’s mastery of combining performance, durability and aesthetics into a slim, pocketable package. It’s a showcase of seamless manufacturing that looks and feels like a premium product.

Getting started

The XROS 3 NANO delivers fuss-free, intuitive operation perfect for beginners and veterans alike. Simply remove the pod, fill with e-liquid, let it saturate for 5 minutes, then attach and start vaping.

An airflow slider allows adjusting the draw tightness from a loose RDL to a tighter MTL inhale. No buttons or settings to manage – just inhale for auto-activation.

With hassle-free pods, effortless top-fill and draw-activated firing, the XROS 3 NANO eliminates any learning curve. Vapers can simply fill, attach and vape with no complications. Combined with the pocketable design, it’s an easy-to-use setup conveniently ready wherever inspiration to vape strikes.


The XROS 3 NANO delivers the exceptional coil performance the series is known for. The 0.6 ohm pod struggles to provide a truly satisfying RDL draw – the airflow feels too restricted. It works better for a loose MTL vape with the slider closed.

The 0.8 ohm pod shines for MTL, providing outstanding flavor and a tighter draw perfect for lower-strength freebase or nic salts. The coil life also impresses, lasting through 10mL of harsh juice.

While more airflow could better support true RDL on the 0.6 ohm pod, both deliver excellent flavor and longevity. For MTL vaping, the 0.8 ohm pod is an ideal pairing with freebase or low-strength nic salts.

Vapers who prefer a loose MTL will find their sweet spot with the XROS 3 NANO. The convenient airflow adjustability caters to personal preference. And the proven coil technology continues to deliver long-lasting flavor and satisfaction.

Battery life and charging

The 1000 mAh battery delivers impressive longevity for the compact XROS 3 NANO. Expect around 3-3.5mL of vaping per charge based on testing. An LED indicator changes color to display remaining battery life at a glance.

Green = 70-100%
Red = 0-30%

Despite the petite size, the battery life keeps pace with bulkier pod systems. It reliably powers through enough e-liquid to get even heavy vapers through the day.

Charging occurs rapidly as well, with a full recharge taking just 55 minutes. The 1A USB-C connection tops up the battery efficiently.

With such ample battery capacity in a slim chassis, the XROS 3 NANO offers remarkable runtime between charges. Vapers can vape freely on the go without worrying about the battery running dry prematurely. It’s a perfect pairing of battery tech and physical design.

Pros / Cons


  • Excellent build quality
  • Compact, lightweight design
  • Stylish dual-color options
  • Simple, intuitive operation
  • Adjustable airflow
  • 0.8Ω pod great for lower strength nic salts
  • Amazing flavor and coil longevity
  • Fast 1A charging (full in 55 min)
  • Great battery life (3-3.5mL/charge)
  • Includes lanyard


  • 0.6Ω pod struggles for true RDL
  • Excessive branding
  • Iterative update over original NANO

The XROS 3 NANO refines an already stellar compact pod vape formula. The nimble size, great battery life, flavorful pods and foolproof operation create an easy and reliable setup.

Minor shortcomings like limited RDL potential on the 0.6 ohm pod barely detract from the overall experience. As an evolutionary update, it brings subtle improvements without revolutionizing the series.

For MTL fans seeking a fuss-free but powerful pod vape, the XROS 3 NANO checks all the boxes. It squeezes big performance into a petite, pocketable package.


As an iterative upgrade, the XROS 3 NANO brings only modest improvements over its predecessor. Enhanced aesthetics and accessories like the lanyard don’t dramatically expand functionality or performance. Even the added RDL potential proves limited.

But evolution, not revolution, was the goal here. By retaining the original’s winning formula of long battery life, great flavor, and foolproof operation, the 3 NANO delivers another stellar entry in the renowned XROS series.

For new users, it represents an easy path into premium pod vaping. And for XROS fans, it offers a refined experience on already near-perfect foundations.

While hard to call revolutionary, the XROS 3 NANO does just enough to burnish an outstanding pod pedigree. For effortless MTL vaping with maximum flavor in a petite package, it stands tall among peers. Another pod vaping essential from VAPORESSO.

Highly recommended at Eight Vape

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