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FLIR ONE Smartphone Thermal Camera for Android & iOS (3rd Generation)

435-0004-03, 435-0005-03, 435-0009-03
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PLEASE NOTE: FLIR have discontinued this product; it has been replaced by the FLIR One Pro, available here, we apologise for any inconvenience this has caused. 

There are three versions of this product:

  • SKU: 435-0004-03: FLIR ONE for iOS (iPhone)
  • SKU: 435-0005-03: FLIR ONE for Android with USB-C Connector
  • SKU: 435-009-03: FLIR ONE for Android with Micro-USB Connector

About the FLIR ONE Smartphone Thermal Camera

Transform your smartphone or tablet into a thermal camera with the FLIR ONE!

How Does the FLIR ONE Work?

Simply plug the ONE into your phone/tablet, download the FLIR ONE app and start seeing the world in thermal.

With models available for both iOS and Android, there's a FLIR ONE for you.

  • Dual Camera Setup - 80 x 60 pixel thermal detector with HD 1440 x 1080 visible camera
  • MSX Blending - extracts the detail from a visual image and blends it with a thermal image, making it easier to define object edges and clearly see what the camera is pointing at
  • On-Screen Spot Thermometer - real-time temperature readings of whatever you're looking at
  • Fully Radiometric Analysis - every pixel in the image is assigned a temperature reading and further analysis is possible using FLIR's software
  • Adjustable Length - both the USB-C and Lightning connector versions of the PRO can be expanded by an additional 4mm
  • Reversible Connectors - ensures your ONE is facing the right way, available for both Android and iOS versions
  • Keep Your Phone Safe - no need to remove your protective case - enjoy a protected phone and thermal imaging at the same time

Using the FLIR ONE

Upgrade to the FLIR ONE PRO

See the world in even greater thermal detail with the upgraded version of the ONE, the FLIR ONE PRO.

The table below outlines the difference between each.

FeatureFLIR ONE PRO >>
MSX Visual and Thermal Image Blending
VividIR Image Processing
Thermal Only Mode
Visible Only Mode
Video, Photo and Time-Lapse Modes
Swipe To See Visible Image Mode
MSX Distance (Alignment)
Thermal Colour Palettes 9 9
High/Low Gain Mode
IR Scale (Displayed on Image, Adjustable Range)
Spot Meters (Max) 3 (movable) 1 (fixed)
Rectangular Region of Interest (max) 3 (movable)
Circular Region of Interest (max) 3 (movable)
Manual Flat Field Correction
Emissivity Settings 4 4


Please note the compatibility information detailed beneath was correct at the time of writing. For a more up-to-date list of compatible iOS and Android products please see Flir's web page, accessible via this link. 

*Please note that new Samsung phones, such as the S8 are supplied with adaptors which are not OTG enabled. Therefore you will need a separate adaptor with OTG (On The Go) capability in order to connect this Thermal Camera to your device. 

iOS Compatibility

iPhone SE Accessory has been designed to connect specifically to these models, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone, or iPad may affect wireless performance.
iPhone 7/ iPhone 7 Plus
iPhone 6 / iPhone 6 Plus
iPad / iPad Mini

Android Compatibility

The following is a list of devices compatible with the USB-C version of the FLIR ONE. The Micro USB compatibility list is yet to be released.

Google Pixel

To be compatible with FLIR ONE, a device must meet the minimum requirements and appear on the list below as a compatible device.

Minimum Requirements:

  • At least Android Version 5.0.0
  • GPS, Location, OTG USB, Flashlight, and Microphone Capabilities
  • For Panorama functionality: Gyroscope and Accelerometer Capabilities
  • GPS, Location, Microphone, and Flashlight Permissions
Google Pixel XL
Google Nexus 6P
Samsung Galaxy S8
Samsung Galaxy S8+
Samsung Galaxy A5
Part Code435-0004-03-NA

FLIR ONE Technical Specifications

General Specifications
Certifications MFi (iOS version), RoHS, CE/FCC, CEC-BC, EN61233
Operating Temperature 0 to 35°C (32 to 95°F)
Battery charging 0 to 30°C (32 to 86°F)
Non-Operating Temperature -20 to 60°C (-4 to 140°F)
Size 67 x 34 x 14mm (W x H x D)
Weight 34.5g
Mechanical Shock Drop from 1.8m (5.9ft)
Types of Camera Thermal and visual with MSX
Thermal Sensor Pixel Size 17μm
8 to 14μm spectral range
Thermal Resolution 80 x 60 pixels
Visual Resolution 1440 x 1080
Horizontal Field of View 50° ±1°
Vertical Field of View 38° ±1°
Frame Rate 8.7Hz
Focus Fixed 15cm to infinity
Scene Dynamic Range -20 to 120°C (-4 to 752°F)
Accuracy ±3°C (5.4°F) typical percent of the difference between ambient and scene temperature. Applicable 60s after startup when the unit is within 15 to 35°C (59 to 95°F) and the scene is within 5 to 120°C (41 to 248°F)
Thermal Sensitivity (MRTD) 150mK
Emissivity Settings Matte: 95%
Semi-Matte: 80%
Semi-Glossy: 60%
Glossy: 30%
Reflected background temperature is 22°C (72°F)
Shutter Automatic/manual
Battery Life Approx 1 hour
Battery Charge Time 40 minutes
Video Male Lightning (iOS), Male USB-C (Android)
Charging Female USB-C (5V/1A)
Video and Still Image Display/Capture Saved as 1440 x 1080
File Formats Photo - radiometric JPEG
Video - MPEG-4 (file format MOV (iOS)), MP4 (Android)
Capture Modes Video, photo, time lapse
Palettes Grey (white hot), hottest, coldest, iron, rainbow, contrast, arctic, lava and wheel
Spot Meter Off, °C, °F
Resolution 0.1°C/0.1°F
Adjustable MSX Distance 0.3m - infinity
Battery Charge Monitor 0 to 100%
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