Pax 3

PAX 3 Dry Herb & Concentrate Vaporizer

The PAX 3 is now a previous-generation model. Looking for a newer PAX vaporizer? We recommend exploring the PAX Plus, PAX 4 and PAX Flow, which offer updated features and modern improvements to the classic PAX experience.

Shop the PAX Plus Complete Kit | Explore the New PAX 4 | Discover the PAX Flow

The PAX 3 is one of the most recognisable portable vaporizers ever produced, combining an elegant anodised aluminium design with fast conduction heating, intelligent temperature management and excellent portability.

Developed by PAX Labs, the PAX 3 built upon the success of the original PAX and PAX 2, introducing faster heating, improved battery performance, Bluetooth connectivity and optional concentrate compatibility.

Its compact, minimalist construction makes it particularly appealing to customers who prefer a discreet dry herb vaporizer without a bulky display or exposed glass mouthpiece.

At the heart of the PAX 3 is a stainless-steel conduction oven designed to heat dry herbs consistently throughout a session. Four built-in temperature settings allow users to select their preferred heating intensity, while compatible PAX App functionality provides additional customisation.

The device also features a powerful 3500mAh integrated battery, haptic feedback, motion sensing, lip-sensing technology and an intuitive four-petal LED interface.

For customers who want to vaporize both dry herbs and suitable concentrates, the PAX 3 Complete Kit includes a dedicated concentrate insert alongside additional accessories.

Although the PAX 3 remains a capable vaporizer, PAX has since released newer models with important improvements.

The PAX Plus is its direct successor, while the newer PAX 4 introduces hybrid heating and USB-C charging. For customers seeking the most advanced airflow and vapour performance in the range, the PAX Flow is our premium recommendation.

Key Features

• Fast Conduction Heating: Stainless-steel oven reaches operating temperature in approximately 15–22 seconds under suitable conditions.
• Four Temperature Settings: Built-in presets of approximately 182°C, 193°C, 204°C and 215°C.
• Bluetooth App Connectivity: Access precision temperature control, heating profiles and additional customisation using compatible software.
• 3500mAh Battery: Integrated rechargeable battery providing approximately 8–10 sessions under suitable conditions.
• Intelligent Heating Technology: Motion sensing and lip sensing help regulate heating and conserve battery power.
• Compact Aluminium Design: Durable anodised aluminium housing with a discreet, pocket-friendly appearance.
• Dry Herb & Concentrate Compatibility: Supports dry herbs and, with the dedicated insert, suitable concentrates.
• 10-Year Limited Warranty: Manufacturer protection against eligible defects, subject to PAX warranty terms.

Meet the Newer PAX Vaporizers

The PAX 3 helped establish the brand's reputation for compact, intelligent vaporizers.

However, PAX has since introduced newer models that offer improved convenience, updated heating technology and more refined operation.

PAX Plus – The Direct Successor to PAX 3

The PAX Plus is the closest replacement for customers who enjoy the original PAX 3 design.

It retains the familiar compact form factor and conduction heating system while introducing four simplified Experience Modes.

These modes automatically manage temperature behaviour to suit different preferences.

Stealth Mode: Designed for discreet operation.

Efficiency Mode: Gradually increases temperature during a session.

Flavour Mode: Prioritises flavour and gentler heating.

Boost Mode: Delivers more intensive extraction.

The PAX Plus also features an improved oven screen design that makes maintenance more convenient.

Like the PAX 3, the PAX Plus Complete Kit supports dry herbs and suitable concentrates using its dedicated concentrate insert.

Why Choose the PAX Plus?

• Familiar PAX design
• Four intuitive Experience Modes
• Improved oven screen
• Dry herb and concentrate compatibility with the Complete Kit
• Straightforward operation without needing an app
• 10-year limited warranty

Our recommendation: Choose the PAX Plus if you want the closest modern replacement for the PAX 3, particularly if concentrate compatibility is important.

Shop the PAX Plus Complete Kit

PAX 4 – The Newer Hybrid Heating Upgrade

The PAX 4 represents a more substantial evolution of the traditional PAX design.

Unlike the PAX 3, which relies on conduction heating, the PAX 4 introduces hybrid convection and conduction heating.

This combines direct chamber heating with heated airflow to provide a more refined extraction experience.

The PAX 4 also introduces USB-C charging, improved airflow and an updated oven design.

Why Choose the PAX 4?

• Upgraded hybrid heating
• Improved airflow
• Modern USB-C charging
• Four temperature settings
• Refined oven construction
• Familiar compact PAX design

Our recommendation: For customers purchasing a PAX vaporizer primarily for dry herbs, the PAX 4 is an excellent modern upgrade.

Unlike the PAX 3 Complete Kit, the PAX 4 is designed for dry herbs rather than concentrate inserts.

Explore the New PAX 4 Vaporizer

PAX Flow – The Premium Performance Upgrade

The PAX Flow is designed for customers who want a more advanced portable vaporizer with improved airflow and powerful vapour production.

It combines hybrid heating with a redesigned airpath, side-access oven and modern USB-C charging.

Its five heating modes allow customers to tailor the experience to their preferences.

The Flow is particularly appealing to customers who found earlier PAX devices restrictive when taking longer or more powerful draws.

Why Choose the PAX Flow?

• Hybrid heating
• Redesigned high-airflow vapour pathway
• Side-access filling chamber
• Five heating modes
• Fast USB-C charging
• Premium vapour performance

Our recommendation: Choose the PAX Flow if airflow, flavour and vapour production are your priorities.

Discover the PAX Flow

PAX 3 vs PAX Plus vs PAX 4 vs PAX Flow

Which PAX Vaporizer Should You Buy?

If you're considering the original PAX 3 today, we recommend looking at the newer range before making your decision.

Choose the PAX Plus if you want a similar design and the option of using concentrates with the Complete Kit.

Choose the PAX 4 if you primarily vaporize dry herbs and want hybrid heating and USB-C charging.

Choose the PAX Flow if you want the most advanced airflow and vapour performance of these options.

The PAX 3 remains a respected classic, but newer models provide compelling reasons to upgrade.

PAX 3 Conduction Heating

The PAX 3 uses conduction heating, which transfers heat directly from the oven walls into the loaded herbs.

Its stainless-steel chamber is positioned at the bottom of the device, allowing vapour to travel through an internal stainless-steel pathway before reaching the mouthpiece.

Benefits of Conduction Heating

Consistent extraction: The chamber maintains heat throughout a session.

Straightforward operation: No complicated draw technique required.

Fast heating: The PAX 3 can reach operating temperature quickly.

Compact design: Conduction heating suits the device's slim housing.

Reliable vapour production: Particularly effective with properly prepared herbs.

Is the PAX 3 a Convection Vaporizer?

No.

The PAX 3 uses conduction heating rather than convection or hybrid heating.

Customers who want hybrid heating within the PAX range should consider the newer PAX 4 or PAX Flow.

Four Temperature Settings

The PAX 3 includes four built-in temperature settings.

These can be selected directly from the device without connecting to an app.

How to Change Temperature

Switch on the PAX 3.

Press and hold the mouthpiece power button until the temperature selection lights appear.

Press the button to cycle through the four settings.

Confirm the selection by shaking the device or holding the button.

Which Temperature Is Best?

For beginners, we recommend starting with the first or second temperature setting.

This allows you to experience the flavour before progressing to higher temperatures.

For fuller vapour, the third or fourth settings may be preferable.

Bluetooth App Control

One of the PAX 3's distinguishing features was its Bluetooth connectivity.

When used with compatible PAX software, the device supports additional customisation.

Precision Temperature Adjustment

Rather than relying only on the four factory settings, compatible app control allows users to select more precise temperatures.

Dynamic Heating Modes

The PAX 3 introduced several app-controlled heating profiles.

Standard: Balanced everyday operation.

Boost: Maintains higher heat between draws for more intensive sessions.

Efficiency: Gradually increases temperature during a session.

Stealth: Reduces heating behaviour to support discreet operation.

Flavour: Prioritises flavour by adjusting heating in response to use.

Additional App Features

Depending on software availability and compatibility, supported functions include:

• Precision temperature control
• LED colour themes
• Device locking
• Heating profile selection
• Firmware updates

Does the PAX 3 Need the App?

No.

The PAX 3 can be operated using its built-in controls and four temperature presets.

App availability varies by platform, browser and operating system, so customers should check current compatibility rather than assuming all features are supported on every smartphone.

Intelligent Motion and Lip-Sensing Technology

The PAX 3 features intelligent heating technology designed to respond to user activity.

Lip-Sensing Technology

Sensors detect contact near the mouthpiece and help regulate the device's heating behaviour.

Motion Sensing

The device also detects movement.

This allows it to respond to handling and inactivity.

Standby Mode

When the device is not being used, it can reduce heating to conserve battery power and limit unnecessary heating of the herbs.

Automatic Shut-Off

The PAX 3 switches off after approximately three minutes of inactivity.

These features help make the device practical for portable use.

Fast Heat-Up and Haptic Feedback

The PAX 3 was notable for its fast heating when originally released.

Under suitable conditions, it can reach its lowest temperature setting in approximately 15–22 seconds.

Higher settings may take longer.

LED Heating Indicators

The four-petal LED interface provides operating information.

Pulsing purple: Device heating.

Green: Selected temperature reached.

White: Battery status information.

Blue: Standby behaviour.

Vibration Feedback

The device vibrates when it reaches the selected temperature.

This means you don't need to watch the LED display throughout heating.

Compact Anodised Aluminium Design

The PAX 3 features a slim, rounded aluminium housing.

Its understated appearance is one of the reasons the PAX range became so popular.

Design Advantages

Pocket-friendly: Compact enough for everyday carrying.

Discreet appearance: No exposed glass mouthpiece or large display.

Durable finish: Anodised aluminium construction.

Comfortable handling: Smooth, rounded edges.

Minimalist controls: Single-button operation.

Dimensions and Weight

Height: Approximately 98mm

Width: Approximately 30mm

Depth: Approximately 22mm

Weight: Approximately 93g

The PAX 3 remains an excellent example of compact vaporizer design.

3500mAh Battery and Magnetic Charging

The PAX 3 uses an integrated 3500mAh lithium-ion battery.

PAX originally advertised approximately 8–10 sessions or around 90 minutes of continuous operation under suitable conditions.

Actual endurance depends on temperature, session length, battery condition and usage patterns.

How Does the PAX 3 Charge?

The device uses a magnetic USB charging connection.

Place the charging contacts against the supplied magnetic charger.

Connect the cable to a compatible USB power source.

Does the PAX 3 Have USB-C?

No.

The PAX 3 uses magnetic USB charging rather than a built-in USB-C port.

Customers who want USB-C charging should consider the PAX 4 or PAX Flow.

How Long Does Charging Take?

Charging time depends on the power source and battery condition.

PAX's original product literature quoted approximately 90 minutes, while later support information gives a longer approximate USB charging time.

For older devices, actual charging performance may also vary with battery age.

Is the Battery Removable?

No.

The PAX 3 uses an integrated battery that is not intended for quick replacement by the user.

PAX 3 Oven Capacity and Half-Pack Lid

The PAX 3 features a stainless-steel oven designed for dry herbs.

PAX's support documentation describes a typical oven capacity of approximately 0.35g, depending on grind consistency and packing density.

Standard Oven Lid

The standard lid is designed for regular chamber loads.

For best results, PAX recommends grinding herbs to a medium-coarse consistency and packing the chamber firmly.

Half-Pack Oven Lid

The optional Half-Pack Oven Lid reduces the effective chamber volume.

This is particularly useful for customers who prefer smaller sessions.

Is the Half-Pack Lid Included?

It is included with the PAX 3 Complete Kit.

It is not included in the standard Basic Kit.

Does the PAX Plus Have a Half-Pack Lid?

The PAX Plus Complete Kit also includes a Half-Pack Oven Lid.

This makes the PAX Plus an attractive successor for customers who want smaller, controlled sessions.

Dry Herb and Concentrate Compatibility

The PAX 3 was one of the earlier compact vaporizers to support both dry herbs and suitable concentrates using an optional accessory.

Dry Herb Use

Dry herbs can be placed directly into the stainless-steel oven.

The standard oven lid secures the material during heating.

Concentrate Use

A dedicated PAX Concentrate Insert allows suitable concentrates to be used.

The insert is designed to contain small quantities of concentrate and reduce direct contact with the oven.

Is the Concentrate Insert Included?

Basic Kit: No.

Complete Kit: Yes.

Can You Put Loose Concentrates Directly into the Oven?

No.

Loose wax or other concentrates should not be placed directly into the dry herb oven.

Only use compatible accessories and follow the manufacturer's instructions.

Which Newer PAX Supports Concentrates?

The PAX Plus Complete Kit is the closest newer alternative for customers who want dry herb and concentrate compatibility.

The PAX 4 and PAX Flow are intended for dry herb use.

Shop the PAX Plus Complete Kit

How to Use the PAX 3

Step 1 – Charge the Device

Charge the PAX 3 using its magnetic USB charging cable.

Step 2 – Prepare Your Herbs

Grind dry herbs to a medium-coarse consistency.

Step 3 – Remove the Oven Lid

Open the magnetic lid at the bottom of the device.

Step 4 – Fill the Oven

Load the chamber evenly and pack the herbs firmly, following PAX's instructions.

For smaller loads, use the Half-Pack Oven Lid if available.

Step 5 – Replace the Lid

Ensure the oven lid is securely attached.

Step 6 – Switch On

Press the centre of the mouthpiece.

The LED petals begin pulsing purple while heating.

Step 7 – Choose a Temperature

Select one of the four built-in temperature settings.

Step 8 – Wait Until Ready

The LEDs turn green and the device vibrates when the selected temperature is reached.

Step 9 – Inhale Gently

Take slow, gentle draws lasting approximately three to five seconds.

PAX recommends a sipping-style inhalation rather than strong, rapid draws.

Step 10 – Finish the Session

Press the mouthpiece button to switch off the device.

Allow it to cool before emptying the oven.

Cleaning and Maintenance

Regular cleaning helps maintain airflow, flavour and heating performance.

Cleaning the Oven

Allow the PAX 3 to cool.

Remove the oven lid.

Empty the used herbs.

Use a suitable brush or cleaning tool to remove residue.

Cleaning the Vapour Path

Remove the mouthpiece.

Use the supplied pipe cleaner or brush to clean the internal vapour pathway according to the manufacturer's instructions.

Cleaning the Oven Screen

Inspect the stainless-steel oven screen.

Remove and clean it when necessary.

Replace damaged or heavily blocked screens.

Cleaning the Mouthpieces

Remove the flat or raised mouthpiece.

Clean using the manufacturer's approved method.

Allow all components to dry completely before reassembly.

Cleaning the Concentrate Insert

If using the Complete Kit, clean the concentrate insert after use according to the manufacturer's instructions.

Avoid allowing residue to build up inside the insert.

Cleaning the Exterior

Wipe the anodised aluminium housing with a soft cloth.

Keep moisture away from the charging contacts and electronic components.

PAX 3 Basic Kit vs Complete Kit

The PAX 3 was offered in two package configurations.

PAX 3 Basic Kit

Designed primarily for dry herb use.

Includes the essential accessories required to operate and maintain the device.

PAX 3 Complete Kit

Adds the accessories required for concentrate use and smaller chamber loads.

Which Kit Is Better?

The Complete Kit offers greater versatility.

It is particularly useful for customers who want the Half-Pack Oven Lid and Concentrate Insert.

However, customers purchasing a new vaporizer today should also compare the PAX Plus Complete Kit, which offers a similar accessory configuration in a newer model.

PAX 3 Technical Specifications

PAX 3 Warranty

The PAX 3 was supplied with a 10-year limited manufacturer warranty.

Coverage is subject to the manufacturer's warranty conditions, eligibility requirements and exclusions.

The warranty generally relates to eligible defects in materials and workmanship rather than normal wear, accidental damage or misuse.

Customers should retain proof of purchase and contact PAX directly for manufacturer warranty support.

DopeVapes Expert Verdict

The PAX 3 is a classic portable vaporizer that helped define the modern PAX range.

Its compact aluminium design, fast conduction heating, intelligent sensors and excellent portability made it a popular choice for customers seeking a discreet and straightforward vaporizer.

The four built-in temperature settings are easy to use, while Bluetooth connectivity provides additional control for customers with compatible software.

We particularly appreciate the compact design, long-lasting battery and the versatility offered by the Complete Kit.

However, the PAX 3 is now a previous-generation device.

PAX has introduced several newer models that provide meaningful improvements.

For customers who want a familiar PAX experience with both dry herb and concentrate compatibility, we recommend the PAX Plus Complete Kit.

For customers who primarily vaporize dry herbs, the PAX 4 is a more modern choice, introducing hybrid heating and USB-C charging.

For customers who prioritise airflow and premium vapour performance, the PAX Flow is our preferred upgrade.

Our verdict: The PAX 3 remains an iconic vaporizer, but most customers buying a new PAX today should consider the PAX Plus, PAX 4 or PAX Flow before choosing the older model.

Shop the PAX Plus | Shop the PAX 4 | Shop the PAX Flow

Frequently Asked Questions

Has the PAX 3 been discontinued?

Yes. PAX has officially discontinued the PAX 3 and identified the PAX Plus as its direct successor.

What replaced the PAX 3?

The PAX Plus is its direct replacement. Newer PAX 4 and PAX Flow models also offer alternative upgrade paths.

Is the PAX 3 still a good vaporizer?

Yes. The PAX 3 remains a capable conduction vaporizer with precise temperature control, intelligent sensors and a compact design.

Is the PAX Plus better than the PAX 3?

For most customers seeking a similar device, the PAX Plus is the more convenient modern option. It offers simplified Experience Modes and an improved oven screen.

Is the PAX 4 better than the PAX 3?

The PAX 4 offers upgraded hybrid heating, USB-C charging and improved airflow, making it a strong choice for dry herb users.

What is the difference between the PAX 3 and PAX Flow?

The PAX 3 uses conduction heating, while the PAX Flow features hybrid heating, redesigned airflow and modern USB-C charging.

Does the PAX 3 use convection or conduction heating?

The PAX 3 uses conduction heating.

Can the PAX 3 vaporize concentrates?

Yes, when used with the dedicated PAX Concentrate Insert.

Does the PAX 3 Basic Kit include the concentrate insert?

No. The concentrate insert is included with the Complete Kit or available separately.

What temperature settings does the PAX 3 have?

The four presets are approximately 182°C, 193°C, 204°C and 215°C.

Does the PAX 3 have Bluetooth?

Yes. It supports Bluetooth connectivity with compatible PAX software.

Does the PAX 3 need an app?

No. The device works using its four built-in temperature settings without an app.

Does the PAX 3 have USB-C charging?

No. It uses a magnetic USB charging connection.

How long does the PAX 3 battery last?

PAX originally advertised approximately 8–10 sessions under suitable conditions. Actual endurance varies with use and battery age.

Is the PAX 3 battery removable?

No. It uses an integrated rechargeable battery.

How much herb does the PAX 3 hold?

The oven holds approximately 0.35g, depending on grind and packing density.

Does the PAX 3 have a Half-Pack Oven Lid?

The Half-Pack Oven Lid is included with the Complete Kit and available separately.

Can PAX 3 accessories be used with the PAX Plus?

Many accessories, including oven lids, screens, mouthpieces and charging equipment, are compatible between PAX 2, PAX 3 and PAX Plus. Check compatibility for specialist accessories.

Does the PAX 3 have a warranty?

Yes. It was supplied with a 10-year limited manufacturer warranty, subject to applicable terms.

Which newer PAX should I buy?

Choose the PAX Plus for a familiar dual-use experience, the PAX 4 for modern dry herb performance or the PAX Flow for premium airflow and vapour quality.

Related Products and Buying Guides

• PAX Plus Complete Kit: Direct successor with dry herb and concentrate compatibility.
• PAX Plus Basic Kit: Streamlined dry herb-focused package.
• PAX 4: Modern hybrid dry herb vaporizer with USB-C charging.
• PAX Flow: Premium hybrid vaporizer with redesigned airflow.
• PAX Mini: Compact, simple dry herb vaporizer.
• Best Vaporizers for Beginners: Compare beginner-friendly devices.
• On-Demand vs Session Mode Vaporizers: Compare operating styles.
• Conduction vs Convection Vaporizers: Understand the differences in heating technology.
• How to Clean a Dry Herb Vaporizer: Maintenance guidance for better long-term performance.