The MT4 is a rugged smart watch designed by Thinkrace for tough work environments. It features IP68 waterproofing, dust resistance, and drop protection. The smart watch delivers real‑time indoor/outdoor high‑accuracy positioning, health monitoring, one‑tap SOS emergency alert, and two‑way voice calling. AI(Artificial intelligence) is integrated to push personalized content.
The key use cases include:
Field workforce management
Patrol & attendance tracking
Disabled or elderly care
Hotel service coordination
The MT4 runs on Android 8.1 and supports full SDK access, allowing clients to develop and install their own APKs. This makes the MT4 a perfect white‑label hardware platform for B2B customers who want a unique, branded smartwatch solution.Thinkrace offer three integration methods to connect the MT4 to your own server, depending on your team’s technical resources.
Option 1 – Full Custom APK (Maximum Flexibility)
Best for: Companies with in‑house Android developers who need total control over data flow, network logic, and transmission.
Services:
You develop your own APK and run it directly on the MT4
All data collection, network connection, and transmission logic is controlled by your engineers
Thinkrace provides an SDK and sample code to accelerate development
Advantages: Unlimited customization – you can build a completely unique product
Complexity: High (requires Android expertise)
Cost: SDK is licensed with a fee
Option 2 – TCP Server Integration (Medium Complexity)
Best for: Customers who cannot develop Android apps but can build server‑side socket software.
Services:
The MT4 runs Thinkrace’s standard firmware
Data is sent over TCP protocol directly to your own server
Server address can be changed remotely via SMS command
Advantages: No changes needed on the device side; only server development is required
Complexity: Medium
Cost: One sample unit purchase required – communication protocol is provided free of charge
Option 3 – RESTful API (Easiest & Fastest Go‑to‑Market)
Best for: Customers who want minimal development effort and the fastest time to market.
Services:
MT4 connects to Thinkrace’s cloud server by default
Data is stored in Thinkrace’s database
You access the data via simple RESTful API calls
Advantages: No server protocol or device-side work – just call the API
Complexity: Low
Cost: One sample unit purchase required for API documentation
Contact Us Today
Turn the MT4 into the core wearable device for your industry solution.
Request a sample unit, SDK, communication protocol, or API documentation.