# 4G Kids Smartwatch Sleep Tracker with GPS and SOS Emergency Alert Function

## Is your child safe while playing away from home?

Modern parents face constant worry when their children explore the outdoors. The Blackview Z40 Pro Kids Smartwatch acts as a reliable guardian, bridging the gap between safety and independence through advanced wearable technology.

### Key Features

-   **1.83-inch TFT Screen** for crystal-clear visual data and easy navigation.
-   Precise GPS and SOS button for instant emergency connectivity.
-   4G SIM support ensuring consistent communication and app connectivity.
-   **IP68 waterproof rating** designed to withstand active play and rainy weather.
-   Integrated flashlight for visibility during late evening outdoor sessions.

### Why Choose This?

At Tidesmit, we prioritize devices that deliver **clinical-grade accuracy** for peace of mind. While designed for children, this smart health monitoring device utilizes an advanced smart sensor array to provide consistent feedback. Parents can gain insights into their child’s movement patterns, ensuring a balanced lifestyle through proactive data management. Unlike standard trackers, this unit combines high-speed 4G performance with rugged durability, making it the perfect companion for school days and weekend adventures. Is it safe for water activities? Yes, the robust IP68 rating handles submersion, allowing children to swim or play without damaging the internal electronics. By leveraging **real-time monitoring** capabilities, you stay connected to your child's location and status at all times. We emphasize secure health data protection, ensuring your family's privacy remains the top priority. This watch is more than a gadget; it is a vital tool for parents who refuse to compromise on security. Many families report that the SOS feature provides an essential safety net, giving kids the freedom to grow while keeping parents informed. Are you ready to upgrade your child's safety gear to a modern, reliable standard? Experience the Tidesmit difference today and secure your peace of mind with a device built for the challenges of active childhoods. Shop the Blackview Z40 Pro now to ensure your child remains protected, connected, and healthy throughout their daily adventures.

## Details

- **Price:** 37.37 EUR
- **Vendor:** Tidesmit
- **Type:** Sleep Tracker Wearable
- **Tags:** Blood Oxygen Monitor, Deep Sleep, Fitness Tracker, Health Monitor, Heart Rate Monitor, HRV Monitor, REM Sleep, Sleep Analysis, Sleep App, Sleep Monitor, Sleep Quality, Sleep Ring, Sleep Score, Sleep Stages Tracking, Sleep Tracker, Smart Ring, Smart Sleep Trackers, Wearable Sleep Tracker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Blue / United Kingdom | 37.37 EUR | In stock |
| Pink / United Kingdom | 37.37 EUR | In stock |

## Images

- Blackview Z40 Pro kids smartwatch with sleep tracker, 1.83-inch 4G GPS, SOS, and IP68 waterproof rating.
- Blackview Z40 Pro Kids Smartwatch with sleep tracker features, 1.83-inch screen and 4G GPS, side angle view.
- Blackview Z40 Pro Kids Smartwatch with GPS, SOS, and smart sleep tracker features, 1.83-inch screen, perspective view.
- Blackview Z40 Pro kids smartwatch detail close-up showing HD video call interface and integrated smart sleep tracker.
- Blackview Z40 Pro kids smartwatch with sleep tracker features worn by a child using voice chat for communication.
- Blackview Z40 Pro Kids Smartwatch with smart sleep tracker, featuring LED flashlight and SOS button in product display.
- Blackview Z40 Pro kids smartwatch feature highlight showing intelligent sleep tracker reminders and alarm clock functionality.
- Blackview Z40 Pro kids smartwatch with sleep tracker features, showing product design and interface in a close-up view.
- Blackview Z40 Pro kids smartwatch with sleep tracking, showing 1.85-inch screen features and GPS positioning comparison.
- Blackview Z40 Pro kids smartwatch smart sleep tracker in blue, showing GPS, SOS, and 1.83-inch TFT screen features.

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> Source: [Tidesmit](https://tidesmit.com/products/blackview-z40-pro-kids-smartwatch-1-83-inch-tft-screen-gps-sos-sim-4g-smart-watch-with-flashlight-ip68-waterproof-multi-wearing)
> Updated: 2026-08-14