OKM Bionic X4

  • $13,495.00
    Unit price per 
Shipping calculated at checkout.

Long-Range Gold Detector

Authorized OKM Dealer Logo
  • Best Price Guarantee

  • Worldwide Free Shipping

  • 2 Year Manufacturer Warranty

  • Made in Germany


  • Classic: Long-range gold detector to find buried objects at long distances with two different detection methods to locate hidden gold treasures with visual locating software.
  • Depth: Customers found treasures up to 20 meters deep in a range of 10 km.
  • Use Cases: Treasure hunting.
  • Operating Modes: Ionic/Bionic.
  • Detectable Objects: Gold flitter, nuggets, natural gold minerals, coins, jewelry, artifacts, metal objects.

Package Includes

  • Smartphone with USB Cable and Charger
  • User's Manual
  • Control Unit
  • Wireless Headphones with Batteries
  • Power Pack with Charger and Travel Adapter
  • Waterproof and Shock Resistant Pelican Case

Long-Range Gold Detector with Android Smartphone


The long-range detector Bionic X4 is used to find buried objects at long distances. By using cross pinpointing the exact position of the located object can be determined.

The Bionic X4 long range gold detector has been developed especially for gold seekers, gold prospectors, and treasure hunters, who look for gold at far distances. Unlike traditional long-range detectors, the Bionic X4 can be combined with an Android Smartphone to visually locate gold targets.

The fully automated Bluetooth connection between the smartphone and Bionic X4 transfers scan data directly to the smartphone where the data is mapped to the display. Thus, the treasure hunter is able to see the bearing, direction, and image through the smartphone’s camera and fix it for later analysis.

Watch a Video Demonstration of OKM Bionic X4 here!

Detection Methods For Gold Hunting


The Bionic X4 long range gold detector supports two different detection methods to locate hidden gold treasures:

  • Ionic Detection Method (Ions-Chamber-System)
  • Bionic Detection Method (Bio-Energy-System)

Bionic X4 detection methods: The long-range gold detector provides an ionic and a bionic detection method in order to find either long-time buried gold artifacts or recently buried gold as well as gold artifacts that are not buried.

  • Ionic Detection Method (Ions-Chamber-System)
    The Ionic Detection Method measures the ion radiation (ions absorbent) of buried gold objects. This detection method is only able to locate a long time buried gold artifacts.
  • Bionic Detection Method (Bio-Energy-System)
    During the detection of gold, the Bionic Detection Method interacts with the Bio-Energy of the operator’s body to analyze minimum changes of object substances. Thereby the Bionic X4 gold detector is able to locate almost all gold objects. Independent of the age of the gold, the Bio-Energy-System can be used to find freshly buried gold, a long time buried gold as well as golden artifacts that are not buried.

Watch Video Demonstration of OKM Bionic X4!

Typical Applications Of Gold Hunting


Due to the dual scan methods, the Bionic X4 gold detector is usable for many tasks like gold prospecting. The main applications of this gold long range detector are:

Detection of buried gold, i.e. gold jewelry, gold statues, gold rings, gold coins, or gold bars (gold bullions)

The Bionic X4 gold detector works not only on dry grounds, but it is also suitable for humid places, wet soils and can be used after rainy days without any limitations.

The long-range detector reaches the best performances in sparsely populated areas. Since the Bionic X4 is very sensitive to changes in the ionic and bionic fields, the accuracy increases greatly in undisturbed or undeveloped areas. 

Calibration of gold detector Bionic X4: The gold seeker first must calibrate his Bionic X4 gold long-range detector onto gold before starting the gold treasure hunt.

Features and Characteristics


Using the included Android Smartphone increases the Bionic X4 functionality and usability:

  • Digital compass for navigation (directional reference)
  • Optical fixation of detection direction
  • Visual focusing of targets
Watch a Video Demonstration of OKM Bionic X4 here!



The smartphone’s user interface and the OKM application is available in the following languages:

  • English
  • Français
  • Deutsch
  • Español
  • Italiano
  • Nederlands
  • Ελληνικά
  • Türkçe
  • Pусский
  • عربي
  • فارسی

On-Site Gold Hunting with Bionic X4


The Bionic X4 gold long range detector and all of our other long-range detectors are specially used for fast research and prospecting, to explore areas where hidden gold treasures may be buried. It can be used for a first quick examination of an unknown terrain to find places of interest and buried gold treasures, so it is advisable for gold prospectors and treasure hunters who don’t have any clue where to start detecting. The gold prospector can easily and quickly get a general overview of large areas.

The Bionic X4 is specially designed for inaccessible areas where it is hardly possible to walk. Reasons can be accrued forests, rocky mountains, or rock faces. 

Gold hunting with Bionic X4: Bionic X4 can be used for a first quick examination of an unknown terrain to find places of interest and buried gold treasures.


The treasure hunter will use the Bionic X4 gold detector to scan the horizon and find a direction where a higher probability of hidden gold objects can be expected. As soon as the gold direction has been determined, the permanent acoustical signal of the detector will change and the detected direction can be fixed within the display of the Android Smartphone.

To find out the exact position of the gold you have to process a triangulation bearing with the Bionic X4 gold detector. Therefore you have to scan from at least two or more different directions and check if the detector is always responding to gold. As soon as you confirm two or more positive signals, the point of intersection from all directions marks your potential place of gold. 

Watch a Video Demonstration of OKM Bionic X4 here!

Bionic X4 and Rover UC Savings Package


Since the Bionic X4 long-range gold detector is not able to make any indications about the depth and size of the buried gold objects, it is recommended to use another 3D ground scanner to conduct a detailed ground scan analysis. A very good choice is the Rover UC, which also uses the Android Smartphone as a controller and field data analyzer.

By using the Bionic X4 you can locate the place where a high probability of gold may be buried under the ground and the Rover UC can detect the exact position and dependent on the ground conditions the depth and size of the gold artifacts or items of great value.

Data Transmission

  • Technology: Bluetooth
  • Frequency: 2.4 – 2.4835 GHz
  • Maximum Transfer Rate: 1 Mbps
  • Receiving Sensitivity: –85 dBm
  • Maximum Range: Approx. 10 m

Control Unit

  • Dimensions (H x W x D): 260 x 140 x 220 mm
  • Weight: Approx. 780 g
  • Input Voltage (Max.): 12 V DC
  • Processor / Main CPU: Atmel AtMega CPU, 14.7 MHz
  • Operating Temperature: 0°C – 70°C
  • Storage Temperature: –20°– 60°C
  • Waterproof: No
  • Operating Time: 16 hours (without a smartphone at USB), 8 hours (smartphone at USB)
  • Air Humidity: 5% – 75%
  • Feedback: Acoustic, visual
  • Indication: OLED


  • Operating Temperature: 15°C – 35°C
  • Laser beam distance: Max. 150 m
  • Laser Output: Max. 3 mW
  • Emitted Wavelength: 650 nm
  • Laser Class: 3R (EN 60825-1:2007)
The technical data are average values. Minor deviations are possible during operation.

    Watch Video Demonstration of OKM Bionic X4!




    • This device ships free, internationally.
    • For free shipping, you need to submit a phone number. We share your phone number with the carrier.
    • If you do not submit a phone number we can not guarantee that the carrier will accept your package.

    *Import Duties, Taxes, and Charges: 

    ( For international customers that are located outside of the United States. )

    • Import Duties, Taxes, and Charges are not included. These charges are the buyer's responsibility.
    • Please check with your country's customs office to determine what these additional costs will be prior to buying.
    • Please don't hesitate to reach out with any questions and/or concerns that you may have. 


    Watch a Video Demonstration of OKM Bionic X4 here!