Zebra WT5400 Wearable Computer

The Zebra WT5400 is a purpose-built Android wearable computer designed for all-day hands-free retail workflows. It is worn on the wrist and provides workers with a compact display, modern Android performance, Wi-Fi 6E connectivity, Bluetooth scanner compatibility and Zebra Mobility DNA tools in a rugged, lightweight form factor. The WT5400 is designed for retailers that want to improve productivity in online order fulfilment, front-of-store order picking, store receiving, backroom inventory management, price verification, shelf replenishment and reverse logistics. It gives associates access to task information on the wrist while keeping both hands free to pick, move, scan and handle items. A key point in positioning is that the WT5400 is not an integrated barcode scanner. It is the wearable host computer. Scanning is performed through compatible Zebra wearable Bluetooth scanners such as the RS2100, RS5100 and RS6100. Pairing is simplified through NFC tap-to-pair, and the RS5100 and RS6100 can also be powered by the WT5400 using a USB-C corded adapter, with communication over Bluetooth. The WT5400 was designed from the ground up for wrist-mounted use. Compared with using a handheld computer mounted on the wrist, the WT5400 offers a lower-profile, more balanced and more comfortable wearable design. Its low centre of gravity and slim housing help reduce arm fatigue during long shifts, while the low profile makes it easier to reach into shelves, bins and tight spaces. The device measures 132.5 mm × 93 mm × 13.97 mm. Weight is 254 g with the standard battery and 310 g with the extended battery. The universal wrist mount supports multiple strap options, allowing businesses to choose between cost-effective Velcro straps, a micro-adjustable single dial strap or a dual dial strap for a more refined fit. The device can be released from the wrist mount with a single button, making it easier to assign each worker their own strap and mount for hygiene and comfort. Battery changes are designed to be simple while the unit remains on the wrist. The battery angle allows workers to remove and replace the battery with a natural movement, without removing the device from the arm. The standard battery has a typical capacity of 3500 mAh, while the extended battery has a typical capacity of 5000 mAh. The standard battery is positioned for a full shift, while the extended battery enables longer operation. The WT5400 includes a 4.7-inch colour display with 720 × 1280 resolution. The display provides enough space for retail task applications, order picking screens, inventory workflows and item information without excessive scrolling. The multimode capacitive touch panel supports bare finger and light-gloved fingertip input and is protected by Corning Gorilla Glass. Performance is based on a Qualcomm QCS4490 octa-core processor running at 2.4 GHz. The device includes 6 GB RAM and 64 GB Flash. The supplied material positions the platform for current and future applications, with Android support through Android 17 mentioned in the source material. The official supported Android versions should be checked through Zebra’s current Android version information for deployment planning. Wireless connectivity is a major strength. The WT5400 supports Wi-Fi 6E with IEEE 802.11 a/b/g/n/ac/ax, tri-band 2.4 GHz, 5 GHz and 6 GHz operation, 2x2 MU-MIMO, Dual Band Simultaneous, IPv4 and IPv6. This provides high bandwidth and strong capacity for busy retail environments where many devices may be active at the same time. Zebra Mobility DNA Wireless Fusion helps maintain dependable Wi-Fi connections as workers move through the store. Bluetooth support is Bluetooth 5.3 Class 1. NFC supports ISO 14443 Type A and B, FeliCa, ISO 15693 and NFC Forum cards 1 to 5. NFC is also important operationally because it enables simple tap-to-pair with compatible wearable scanners and accessories. The WT5400 includes audio tone, multicolour LED and haptic feedback for notifications. Voice and audio features include a speaker, microphone and push-to-talk voice support. The device includes a power button and three programmable function buttons, allowing workflows to be adapted to the application and user role. The device is rugged enough for everyday retail and backroom operations. It operates from -20°C to 50°C and can be stored from -40°C to 70°C. It is sealed to IP65 and IP67 with battery according to applicable IEC sealing specifications. Drop specifications include 1.8 m to concrete at +23°C to +50°C and 1.2 m to concrete across the full operating temperature range from -20°C to 50°C. The WT5400 also supports 1,000 tumbles from 0.5 m at room temperature. Additional rugged features include vibration resistance and ESD protection of ±15 kV air discharge and ±8 kV direct / indirect discharge. Interactive Sensor Technology includes a light sensor for automatic display brightness adjustment and a motion sensor with 3-axis accelerometer and MEMS gyro. Security features include FIPS 140-2, Secure Boot and Verified Boot. The WT5400 is also listed as Android Enterprise Recommended. LifeGuard for Android is available for security updates and lifecycle control, but the source material notes that it requires an active Zebra OneCare support contract. The WT5400 also includes sustainability-oriented design elements. The supplied material states that the device is constructed with over 40% post-consumer recycled plastics and avoids major environmental toxins such as mercury and PFO / PFOAs. Batteries are swappable and replaceable, and battery health insights help reduce unnecessary battery replacement. Packaging is described as 90% biodegradable and made with recycled materials. Zebra Mobility DNA tools help simplify integration, deployment, security, management and use. Zebra DNA Cloud can be used to deploy and manage Mobility DNA applications. Device Tracker can help locate missing devices using cloud-based deployment, Google Maps location visibility and proximity guidance. Some Zebra DNA features may vary by model and may require a support contract. Typical WT5400 applications include online order fulfilment, front-of-store order picking, backroom inventory management, store receiving, reverse logistics and price verification or updates. It is especially well suited to retail workflows where workers need continuous access to application screens while using a separate wearable scanner for barcode capture. Overall, the Zebra WT5400 is a strong retail-focused wearable host computer for hands-free workflows. Its strongest value lies in its purpose-built wrist ergonomics, 4.7-inch display, Wi-Fi 6E, Android platform, Zebra scanner compatibility, NFC tap-to-pair, rugged IP65 / IP67 design, replaceable batteries and Zebra Mobility DNA ecosystem.

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