Sentar - D40

The D40 kids smartwatch is a Plaspy compatible wearable designed for guardian communication and child safety. Built around a 1.38-inch 2.5D curved HD round display and an 800mAh battery, the D40 delivers long-lasting on-wrist use, easy voice/photo interaction, and reliable emergency alerts via a dedicated SOS button. Plaspy compatibility enables guardians to view location and device telemetry inside a centralized platform for real-time tracking and alerts.

The D40 is presented as a family-focused GPS tracker alternative that relies on LBS and Wi‑Fi positioning for practical, indoor-oriented accuracy. With a Nano SIM slot and Android 8.1, the watch supports voice and data services while offering a lightweight, splash-resistant (IPX7) form factor in multiple colors. For parents and care providers who use Plaspy, the D40 brings child-centric location reporting, battery telemetry, and SOS notifications into a single monitoring workflow.

Key Highlights

• Plaspy compatible: integrates location updates and alerts into the Plaspy platform for real-time tracking and reporting.
• Child-first design: 1.38" 2.5D curved HD round display with 240×240 resolution for clear, durable on-wrist visuals.
• Reliable communication: Nano SIM support on Android 8.1 enables voice and data connectivity for calls and messages.
• Emergency readiness: physical SOS button sends immediate alerts for fast guardian response via Plaspy.
• Long endurance: 800mAh battery supports extended daily use between charges, with device telemetry available through Plaspy.
• Rugged for daily life: IPX7 splash resistance makes the D40 suitable for everyday wear and light water exposure.
• Simple photo capability: 8W camera for basic photo capture, useful for situational awareness and confirming location context.

How It Works with Plaspy

When paired with Plaspy, the D40 pushes position and device-state updates to your centralized monitoring dashboard. Plaspy ingests the watch’s LBS and Wi‑Fi location data, interprets SOS triggers, and displays battery and connectivity telemetry so guardians receive meaningful, timely alerts. Integration focuses on real-time tracking, alerting, and historical reporting inside the Plaspy environment.

• Real-time location and telemetry updates using LBS and Wi‑Fi positioning.
• SOS physical button status and emergency alerts forwarded to Plaspy for immediate notification.
• Battery level and connectivity telemetry available for monitoring device health.
• Basic situational media (photos) sent from the device can be linked to location events for context.
• Plaspy-compatible reporting and alert rules enable geofencing, scheduled reports, and guardian notifications.

Technical Overview

Use Cases

• Child safety monitoring — guardians receive SOS alerts and can check approximate location through Plaspy.
• Daily check-ins — quick voice or messaging for parents to stay connected with school-age children.
• School and playground scenarios — LBS and Wi‑Fi positioning provide indoor-aware tracking where GPS may be limited.
• Situational verification — use the 8W camera to capture images tied to location events for added context.
• Everyday wear — IPX7 protection and a robust display handle typical child activity and play.

Why Choose This Tracker with Plaspy

The D40 pairs child-oriented hardware with Plaspy’s platform to provide a focused solution for guardian peace of mind. Plaspy compatibility turns the device’s LBS/Wi‑Fi location, SOS signals, and battery telemetry into actionable insights, delivered in real time. While this device is optimized for family and personal safety rather than vehicle fleet management or vehicle telemetry, integrating D40 watches into Plaspy helps centralize monitoring, alerts, and reporting across devices.

Choose the D40 on Plaspy when you want a compact, reliable wearable that emphasizes emergency alerts, long battery life, and easy on-device communication. Note that features typically associated with vehicle GPS trackers — such as ignition sensing, immobilizer control, fuel monitoring, and fleet-focused telematics — are not part of this watch’s specification. Plaspy does, however, support a wide range of device types and telemetry; the D40 brings child safety and location awareness into that same ecosystem for consistent monitoring and guardian notifications.