Rugged Mobile Wearable Computers

The WT6400 is the latest breakthrough in Zebra’s wearable computer portfolio, packed with innovations that enable unmatched productivity increases in hands-free computing workflows. The WT6400 brings a new level of comfort, flexibility and ease of use to workers picking orders, sorting goods and managing inventory in the warehouse, distribution centre and manufacturing plant.

Commonly Used For

• Sorting
• Pick and Putaway
• Picking and Packing
• Inventory Management

Boost efficiency and productivity with next-gen hands-free wearable

• Screen Size: 4.7 inches (11.938 cm)
• Connectivity: Wi-Fi 6E, Bluetooth 5.3
• Operating System: Android, for supported versions visit: www.zebra.com/android-versions
• Battery Capacity: Standard: 3,500 mAh, Extended: 5,000 mAh

Choose among these features when configuring for purchase

• Display | 1280x720 px (High Definition) | Corning® Gorilla® Glass
• Color | Black | Industrial Green
• Connectivity | Wi-Fi 6E  | Bluetooth 5.3

When it comes to wearable computing, display size is crucial – to maximise efficiency, workers need to view and seamlessly interact with all the information required to complete a task in a single screen. That’s why we more than doubled the size of the display compared to the prior generation WT6300, with only a marginal increase in the overall size of the device. In addition to the sweet spot in screen size, the Corning® Victus® 2 display is the toughest Gorilla® Glass yet, offering maximum impact and scratch-resistance. The touchscreen works in practically any condition — when wet, with heavy gloves and even in the freezer. And the specially designed bezel around the display provides additional protection against the inevitable everyday bumps that a wearable computer will endure — giving you peace of mind in a fast-paced demanding work environment.

When your workflows require intensive manual data input, there is a model with an integrated keypad to meet your needs. The strategic placement of the keypad below the display reduces the width by nearly one-third compared to the prior generation, creating a well-balanced and more compact device footprint that increases user comfort and reduces arm fatigue. And because of its unique placement, the keypad is always in front of the user, providing complete data entry flexibility — users can wear the WT6400 on either arm, and with equal access for left and right handed workers. And the keys are optimally sized and purposefully spaced to enable workers to quickly and easily press only the key they want — even with heavy gloves.

The WT6400 increases productivity and operational efficiency for all hands-free workflows anywhere in your facility — including the freezer. All internal system components are freezer rated — application performance and processing speeds aren’t impacted by the cold. Special freezer chemistry in the extended battery enables the device to operate at temperatures as low as -22°F/-30°C — ensuring full shift power, even if workers spend the bulk of their shift in the freezer. And while freezer temperatures typically make plastics extra brittle and susceptible to shattering when dropped or bumped, the WT6400 housing plastics are specially designed to provide the same level of shatter protection inside and outside the freezer. And the special touchscreen on the WT6400 allows workers to interact with touch applications in the freezer, even with heavy gloves.

WT6400 and WT5400 Advanced Wearable Computer

The WT6400 is the latest breakthrough in Zebra’s wearable computer portfolio, packed with innovations that enable unmatched productivity increases in hands-free computing workflows. Next generation ergonomics bring a new level of comfort, flexibility and ease of use to workers picking orders, sorting goods and managing inventory in demanding environments, including the warehouse, distribution center and manufacturing plant. The touchscreen display area is twice the size of the WT63001, with only a minimal increase in device size. The powerful platform will support your business today and tomorrow, with a next generation Qualcomm processor, double the memory and support through Android 17. And data capture features include an integrated high-resolution 13 MP angled camera, support for Zebra Bluetooth and corded scanners and a model with an innovative integrated keypad.

The next evolution in wearable ergonomics and comfort

More display real estate — yet compact and balanced

The WT6400 display has more than double the available area¹ than its predecessor, the WT6300 — with minimal increases in overall device size and weight. The profile is nearly one third lower than the WT6300², substantially reducing bulkiness and making it easier to reach into tighter areas. And a lower center of gravity improves balance and substantially reduces arm fatigue.

Anywhere, anytime battery changes

The WT6400 battery is specially designed for easy changing on the fly. The angle of battery removal enables workers to remove and replace the battery with the most natural movement — no need to contort the hand or remove the WT6400 from the arm.

Effortlessly capture detailed photos

Taking a photo with the WT6400 is as easy as taking a photo on your cell phone. The high resolution 13 MP side camera is angled at 22°, keeping the display in the natural line of sight to ensure accurate aiming — no turning or twisting required, unlike other wearable computers. The result? Workers can capture proof of condition, proof of receipt and more in a split second.

Easy access to NFC

Other wearable computers embed the NFC radio in the battery, making it difficult for users to know where to tap. But NFC is integrated right into the WT6400 and clearly marked, so users can easily tap-to-pair a Bluetooth scanner or headset the first time — no guessing involved.

Choose the wearing style that suits your workers and your budget

Since the universal wrist mount supports all wrist straps, you can mix and match wrist straps to accommodate user preference and use case requirements. A single button releases the device from the wrist mount with snap-on and snap-off simplicity — so you can give each worker their own wrist mount and wrist strap to prevent the spread of germs.

Choose from cost-effective Velcro straps; a single dial strap that is micro-adjustable, allowing workers to simply turn the knob to find a perfect fit without pressure points; and a new dual dial strap that is ideal when using the keypad model, with two straps that provide a better grip on the arm and a more refined custom fit.

• Picking
• Sorting
• Receiving/put-away
• Replenishment
• Packing
• Reverse logistics (returns)

• Inventory
• Put-away
• Line-side replenishment
• Work-in-Process (WIP) material
• Tracking and tracing
• Quality control
• Safety testing
  

The Zebra wordmark and logo are trademarks of Zebra Technologies Corp., registered in many jurisdictions worldwide. Android is a trademark of Google LLC. All other trademarks are the property of their respective owners. ©2025 Zebra Technologies Corp. and/or its affiliates.

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