Mobiler Computer

A mobile computer is a purpose-built handheld device designed for business workflows. It combines an enterprise barcode scanner with an Android computer plus Wi-Fi/Cellular/Bluetooth, so frontline teams can capture data and update systems in real time. Unlike consumer phones/tablets, mobile computers are hardened for work (IP-rated sealing, drop resistance, long or hot-swappable batteries) and support enterprise tools like mobile device management (MDM) and accessories (pistol grips, multi-bay chargers, vehicle cradles).

Typical uses: receiving and put-away, order picking, cycle counts, inventory audits, asset tracking, retail POS, and proof of delivery—syncing directly with Warehouse Management Systems (WMS), Enterprise Resource Planning (ERP), POS, or TMS.

Tera offers Android-based mobile computers (e.g., P166, P600) optimized for daily warehouse, logistics, retail, and field-service operations.

A PDA device is normally an Android-based device with an integrated 1D/2D barcode scanner and Wi-Fi/Cellular/Bluetooth for real-time mobile data collection. Beyond scanning, many models support photos/OCR, NFC/RFID, GPS, signature capture, push-to-talk, and mobile POS. Built for harsh environments (IP-rated, drop-resistant, long or hot-swappable batteries), they work online or offline. Common uses include receiving/put-away, order picking, cycle counts, price checks, asset tracking, and proof of delivery—connecting to Warehouse Management (WMS), Enterprise Resource Planning (ERP), Point of Sale (POS), and Transportation Management (TMS) systems across warehouse, retail, logistics, and field service.

Mobile computers are also called handheld computers, barcode PDA scanners, enterprise digital assistant (EDA), handheld terminal (HHT), or portable data terminal (PDT).

Yes, possible with conditions. Tera can deliver custom Android mobile computers without NFC, 4G/LTE, or Wi-Fi (and/or Bluetooth) for high-security environments. Such builds are evaluated case-by-case, require minimum order quantities (MOQs) and additional lead time. We can software-lock radios or hardware-remove modules per your policy. Please note that removing radios can affect related functions (e.g., OTA updates, location services/GNSS, VoLTE/carrier services, remote MDM). Custom SKUs typically need separate certifications (e.g., FCC/CE/PTCRB/carrier), which involve extra fees (e.g., NRE) and scheduling.

Yes, all Tera Android PDA computers are Google Mobile Services (GMS) certified, Tera devices support Google services, including Gmail, Google Drive, and Play Store apps. This makes it easy to install business tools directly, just like on a smartphone. However, for customers in regions where Google is restricted, Tera ships devices that comply with local laws and policies.

The lifetime of a device depends on its design and usage environment. Consumer smartphones usually last 2–3 years, but rugged Android PDA computers such as the Tera P166 or Tera other series are built for industrial use and typically last 4–6 years. With proper maintenance—like using protective cases, regular software updates, and battery replacement—these PDA barcode scanners can remain reliable even under heavy daily warehouse or logistics operations.

Yes, you can deploy Android apps directly without the SDK.You can deploy Android apps directly on most Android PDA computers without needing an SDK, just like on a smartphone. This makes it easy to install business tools such as inventory apps, POS software, or WMS clients. However, when you want to use advanced functions, Tera can provide SDK files to ensure seamless communication with your business systems.

No, handheld computers are not difficult to integrate with existing systems. Modern Android PDA computers like the Tera P400, P600, P166 are designed to work smoothly with business platforms such as WMS, ERP, and MES. Most devices support direct installation of Android apps or web clients, so integration can be as simple as installing your company’s software. For deeper functions like barcode scanning or RFID, Tera provides SDKs and APIs, making it easy for developers to connect the PDA barcode scanner with your workflow.

A mobile computer connects to business systems like WMS, ERP, or MES through standard methods such as WiFi, 4G/5G, Bluetooth, or USB. Many Android PDA computers run apps or web clients provided by these platforms, allowing users to log in and synchronize data in real time. For advanced integration, Tera offers SDKs so that other hardware functions can be linked directly with enterprise workflows. This ensures that warehouse staff using a Tera PDA scanner can scan barcodes and instantly update inventory or order information in the company’s system.

A handheld barcode scanner is a peripheral, it captures a code and sends characters to a host device via USB, 2.4GHz wireless transmission, or Bluetooth.
A handheld computer (also called a mobile computer, Android PDA, or PDA barcode scanner) combines a scanner with a full Android device, so it runs apps, connects to WMS/ERP via Wi-Fi/cellular, and processes and updates data directly on the device.

Handheld mobile computers are especially valuable in warehousing, logistics, retail, manufacturing, and healthcare. In warehouses and logistics centers, devices like Tera Android PDA scanners speed up barcode scanning, picking, and inventory management. In retail, mobile computers improve checkout, stock control, and customer service. Manufacturing plants use them for tracking parts and quality control, while healthcare providers rely on them for patient identification and medication tracking. Their rugged design and connectivity make them ideal for industries that require real-time data and high accuracy.

Handheld computers are designed to work in demanding industrial environments such as warehouses, logistics hubs, retail stores, cold storage, and even outdoor field operations. Rugged Android PDA computers like the Tera P166 are built to withstand drops, dust, humidity, and temperature changes. This means they remain reliable whether used in a retail checkout counter, a frozen warehouse, or a busy shipping yard. Choosing a rugged PDA scanner ensures stable performance where consumer smartphones would fail.

To select the right handheld computer, you should first consider your working environment — for example, a warehouse may require a rugged Android PDA computer with long-range barcode scanning, while retail staff may need a lighter model for quick checkout. Next, check connectivity options like WiFi, 4G, or USB to ensure smooth integration with your WMS or ERP systems. Tera offers a range of devices, from the Tera P166GC for industrial use to the Tera other series with advanced scanning and measurement functions, so you can choose a model that best matches your workflow.

To maximize the value of mobile computer use, it is important to integrate the devices into enterprise systems such as WMS, ERP, or MES, so that data flows in real time across the business. Proper staff training ensures employees can fully use features like barcode scanning, RFID, and volume measurement. Choosing rugged devices such as the Tera P400, the Android 13 Barcode Scanner PDA P166GC Wholesale, or the Tera Pro series extends device lifespan in harsh environments and reduces replacement costs. By selecting the right model for retail, logistics, or manufacturing, businesses gain higher efficiency, better accuracy, and a stronger return on investment.