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Replay XD Prime X WiFi 1080P Helmet Camera


Availability: In Stock
Manufacturer: Replay XD
Model: 01-PRIMEX-CS

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Features and Description

Prime X is the 4th Generation Replay XD HD camera. Through a culmination of hard-knocks experience, incredible industrial design, and ingenious engineering, Prime X combines never before seen size, light-weight, power, optics, image sensor, processing, and aerospace-grade materials, all built into an aluminum professional HD camera. Pro users will love the high quality image, advanced features, craftsmanship, and trademarked simplicity that even the everyday video enthusiast will use with ease. Replay has combined thousands of hours of R&D, production-world feedback, the best talents, and materials to create the best HD action camera.



Prime X is the first HD action camera to feature a custom miniprime cinema lens. The Hyperion CinePrime X lens is exclusively designed to be the worlds first 1/2 inch format lens to incorporate a patent pending, multi element all-glass design, with SLD elements, CineAR Anti-reflection coatings, and superior chromatic correction, all optimized for a cinematic look and feel.

  • Exclusive Hyperion CinePrime X Lens
  • 140º Natural Wide Angle operating at T/2.8, ƒ/2.7
  • Protected by an impact resistant Glass Window, Lens Cover


Hyperion CinePrime X is finely-tuned to match an all new 1/2.3 inch, 16MP CMOS sensor, for tack sharp, high frame rate HD video, and large fine detail still images.

  • New High-Speed 1/2.3 inch, 16MP CMOS Sensor
  • 33% Lower power consumption for better battery life
  • Features high sensitivity, better dynamic range and low noise
  • 4K Ultra high definition time-lapse


Aside from optics & image, battery life is the most important function of any camera. Replay engineered Prime X around an ultra-high capacity, 1700 mAh battery, more than doubling usage up to an outstanding 3.5 hours on a single charge.  That’s 200% more battery life than most competitors. The Prime X is microSDXC compatible up to 128GB allowing for extended recording sessions.

  • 1700 mAh Battery, up to 3.5 Hour Battery Life
  • Rapid Charge Feature, Charge 2x Faster


Replay has been building Professional Action Cameras Since 2005. As you can see they’ve been modest with our size and experience.  Since day one our motto has been to tirelessly innovate the camera industry and strive to make every second of your video count. From the inside of world famous race cars, to behind the scenes, with front and center attention on the movie set, and every where in between, Replay XD cameras has been there to capture it all.


Replay has made important and subtle refinements that improve the already easy to use Replay XD cameras. Every detail, down to the button, has been re-imagined to make Prime X even more intuitive and even easier to use.

  • New Raised Power Level & Record LED Indicators
  • New Lower Profile and Wider Buttons
  • New FOV Button, Wide & Narrow FOV Option
  • New Glass Window, Lens Cover
  • Improved User Interface, with fewer button presses
  • New Laser Markings for Quick Alignment
  • Same Renowned Vibration Feedback


The refined design of Prime X comes from continued real-world use and user feedback while applying the ingenuity used for past generations of Replay XD products. The buttons are easier to press and ergonomically form to your finger with a responsive feel. The markings that circle around the central barrel of the housing work in synergy with the mounting systems to give an indication of proper alignment for better video quality. The sleek knurled rear cap tightens seamlessly to the body of the camera. You will find four LEDs just behind the power button that gives a clear reminder of quarterly remaining battery life. The recording status LED has also been relocated near the record button. Our camera systems are equipped with vibration feedback that act as a heads up when you’re activating and deactivating Power / Wi-Fi / and Record.


  • File Type H.264 .MP4
  • 1080p 60/50/48/30/25/24 fps
  • 1200p 60/50/48/30/25/24 fps
  • 960p 60/50/48/30/25/24 fps
  • 720p 120/60/50/48/30/25/24 fps
  • Other resolutions available
  • 16MP Photo per 3, 5, 15, 30 sec
  • NTSC & PAL Option
  • Cine 24, 48 Option


  • Hyperion CinePrime X Lens
  • T2.8 / ƒ/2.7 Natural Wide Angle
  • 140 Degrees @ 1080p, 960p, 720p
  • 140 Degrees @ Photo
  • 2x Better Lowlight Sensitivity
  • The FOV will change from the 140 to 116 and a narrow 70.


No other camera maker on the market except Replay XD gives you over 1 Million mounting positions right out of the box. Prime X can be mounted nearly anywhere due to its small form-factor and all-round shape. There are two mounts included with each system to get you recording in no-time. The locking tabs on the new mounts have been extended allowing you to get more leverage on the camera while removing it from the mount.

  • Ultra-low profile Mounts
  • 360º In-place Lens Rotation
  • 360º Camera Rotation

Tilt Mount: (included) Features a forward and backward tilt motion with locking screw. Combined with 360º lens rotation you can achieve more extreme angles than ever before.

Hybrid Mounts: Popular and ultra-rugged mounts made from plastic-composite that is also inexpensive. Some Hybrid mounts include: Deep dive cases, Goggle snap trays, Suction Cup mounts, Extended tilt mounts, as well as tripod mounts.

Pro Aluminum Mounts: Optional billet-aluminum pro mounts are available for the most demanding productions, action, and motorsport applications. Tubular, Flat, Curved, Tripod, Universal, & Specialty mounts are available.


The Prime X is waterproof up to 3 Meters / 10 Feet. No need for a separate waterproof case. Water-tight, o-ring seals are used throughout the advanced aluminum housing to ensure water and other elements stay out while you Record.

  • Waterproof to 3 Meters / 10 Feet
  • New Sealed Bezel and Flat Rear Cap
  • Sealed Anodized Aluminum Housing


Internal Audio: Replay spends a lot of time obsessing over audio. Their extreme environment experience has helped develop, engineer, and test the right combination of acoustic materials and microphones to suppress wind noise yet still capture realistic audio. Prime X can capture audio from fine dialogue to 8,000 horsepower screaming engines. External Audio: For critical audio applications Replay has built in an External Audio option to connect high quality Lav Mics, Ext. Audio sources, or other In-car Radio Communication through a standard 3.5mm Mini-jack adapter.


Quickly control and adjust advanced settings on the Prime X  with your iOS and Android devices. The Replay XD app lets you do more then ever. Start/Stop recording, LiveView your shots, share videos with the world, and more – all from one familiar place.  Frame your shot live and replay your footage after recording.  You can also use HDMI LiveView & Video LiveView for special applications such as Broadcast and FPV. Enable Pro features to fine tune the image:

  • Bitrate: High, Medium, Low
  • Exposure Control EV Adjustment
  • Exp. Metering: Center, Average, Spot
  • Automatic White Balance
  • Adjustable White Balance
  • Contrast Adjustment
  • Sharpness Adjustment
  • Saturation Adjustment
  • Microphone Audio Gain Control
  • Date and Time Adjustment

HDMI Live View

Prime X can stream full 1080p60 HD through the built-in HDMI out connector. You can record and stream your video simultaneously or just stream your video straight to an external HD recorder or transmitter. Combine with Live streaming via HDMI microwave, WiFi (up to 76ft), 4G Transmitters & HDMI In HD Recording Decks allowing you to transmit your live HD content directly to the Internet or to multiple decoders located worldwide.

Firmware Update:

  • Download the latest firmware for your Replay XD camera
  • Unzip the file (Some browsers will automatically extract the ZIP file)
  • Make sure your microSD card is correctly formatted
  • Copy the extracted Prime-X.bin firmware to the root level of the microSD card
  • After file copy is completed, properly unmount the microSD card
  • Make sure the Prime X is Powered-Off and plugged into power with the supplied USB cable
  • Install the microSD card into the Prime X
  • Press and hold the FPS button and Power on the Prime X. After the first 3 vibrations, continue to hold the FPS button until you feel a 4th short vibration. The Blue and Red LED lights on top will blink rapidly to show that the firmware is loading. Once the Firmware is finished installing, the Prime X will automatically Power off.


  • 1x Tilt Adjustable Mount
  • 1x LowBoy Fixed Mount
  • 1x Tripod 1/4-20 SnapTray
  • 1x Flat VHB SnapTray
  • 1x Curved VHB SnapTray
  • 1x SnapTray 3M VHB
  • 1x 4GB microSDHC Card
  • 1x Mini USB Cable
  • 1x Nylon Ballistic Carrying Case
  • 1x Silk Camera Bag
  • 1x Windbreaker Decal Kit
  • 2x Replay XD Decals
  • 1x User Guide

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