Sentar - D37

The D37 is a 4G kids smart watch designed for secure, Plaspy compatible real-time tracking and two-way communication. Built on an RTOS-based version of Android 8.1 and powered by the ASR3603S chipset, the D37 combines GPS, AGPS, LBS and WiFi positioning to deliver accurate location updates on the Plaspy platform. Its compact watch form factor, 1.47-inch touchscreen, and SOS power button make it a practical GPS tracker for parents who need reliable location, status and emergency alerts.

Plaspy compatible out of the box, the D37 integrates into monitoring dashboards for location history, geofencing and alerting. The watch supports multiple global 4G (FDD/TDD) and WCDMA bands via a Nano‑SIM, enabling consistent connectivity and telemetry reporting in many regions. Lightweight, IPX7 waterproof and available in Blue, Pink and Black, the D37 is purpose-built for child safety, daily assistance and supervised outdoor activity tracking.

Key Highlights

• Plaspy compatible GPS tracker for real-time tracking and parental monitoring.
• Multi-mode positioning: GPS + AGPS + LBS + WiFi for improved location accuracy.
• 4G & WCDMA network support with Nano‑SIM for global connectivity and voice/data communication.
• Dedicated SOS/power button for immediate emergency alerts to Plaspy dashboards and contacts.
• Compact 1.47" 2.5D touchscreen for simple on-device controls and status checks.
• Integrated 30W camera for basic photo/video capture and situational confirmation.
• IPX7 waterproof rating and 470mAh rechargeable battery for everyday reliability.

How It Works with Plaspy

The D37 transmits location coordinates and device status to Plaspy in real time over cellular data. Plaspy ingests GPS/AGPS/LBS/WiFi position fixes and maps them to provide live tracking, historical routes and geofence alerts. The watch’s connectivity and telemetry—battery level, signal strength and SOS events—are available to Plaspy for alerting and reporting, enabling parents to react quickly to emergent situations.

• Real-time location and telemetry updates (GPS/AGPS/LBS/WiFi).
• SOS emergency alerts via the dedicated power/SOS button for instant notifications.
• Two-way voice/data communication reporting for direct parent-child contact and status.
• Battery and network health telemetry for device uptime monitoring on Plaspy.
• Location-tagged events (e.g., check-ins) and basic on-device media capture for situational verification.

Technical Overview

Use Cases

• Child safety and parental monitoring: live location sharing and SOS alerts during school, travel or play.
• School attendance & supervised routes: geofencing and route history for authorized pick-up/drop-off monitoring.
• Outdoor activities and day trips: waterproof design and reliable cellular positioning for monitored excursions.
• Restricted calling or supervised communications: controlled two-way voice and messaging for parent-child contact.
• Situational confirmation: basic photo/video capture to verify the child’s immediate surroundings when needed.

Why Choose This Tracker with Plaspy

The D37 is a purpose-built Plaspy compatible GPS tracker for family and child-focused deployments. Its multi-mode positioning (GPS/AGPS/LBS/WiFi), broad 4G/WCDMA band support and RTOS-based Android stack enable dependable real-time tracking and straightforward integration into Plaspy dashboards. Parents benefit from instant SOS alerts, live location, battery and connectivity telemetry, plus the convenience of a touchscreen interface and basic media capture for added context.

While the D37 excels as a wearable GPS tracker for children, households and supervised activities, note that it is tailored for personal safety rather than vehicle telemetry. For fleet management, anti-theft, fuel monitoring, ignition sensing or immobilizer control, Plaspy supports other compatible hardware designed with those dedicated interfaces and Bluetooth sensors. Choose the D37 with Plaspy when you need a compact, reliable wearable tracker that focuses on real-time tracking, emergency alerts and everyday communication for children.