JUBUNRER 4G Kids Smart Watch with GPS and Video Calling

Calling: The JUBUNRER kids smart watch combines 4G calls and video calls with GPS-based location features, games and a 1.83-inch touchscreen. It is aimed at families seeking a child-focused way to communicate and manage selected functions through an app, but the listing gives limited detail on network and water-resistance requirements.

At a glance

The listing claims 4G voice calls, video calls, family group chat and SOS calling. It says SOS is triggered by holding the power button for five seconds.
GPS, AGPS, Wi-Fi-assisted positioning and LBS are described alongside live location and location-history features in an app.
App management and class mode let a parent manage available functions and set study-time periods.
The listing advertises 7+ games, more than 100 watch faces, a camera, torch, alarms, calculator and stopwatch.

Price

€53.19Save 5%

Reference price: ~~€55.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Combines calling, video calling and location features in a child-focused watch, subject to a compatible SIM and service.
Class mode and app-based function controls offer ways to limit distractions during set periods.
Multiple positioning methods and location history give families more than GPS alone for checking location, as described by the listing.

Cons

Calling and mobile-network functions require a separately supplied nano SIM, according to the setup instructions.
No battery runtime or water-resistance rating is specified, limiting comparisons for charge frequency and water exposure.

Technical specifications

9 specifications

Identity
Brand	JUBUNRER
Colour	Black
Wearable type	Smart Watch
Country of origin	China

Display and video
Screen size	1.83 Inches

Connectivity and controls
Wireless connection listed	USB
Input methods	Buttons, Microphone, Touchscreen
Supported satellite navigation	GPS

Power and package
Battery capacity	550mAh

What to know before buying

The directions say a 4G/3G/2G nano SIM is needed and instruct users to select the European region during app registration. Wi-Fi positioning is described as signal-assisted location, not a connection to a Wi-Fi network.
The water-resistance description is limited to hand washing, sweat and rain. The listing warns against hot water and seawater and says protection may deteriorate with wear.

Listing details to confirm

The listing is contradictory or inconsistent about connectivity: it advertises 4G calling and SIM use but the technical details list USB as the connection technology. It also describes a 1.83-inch HD display in feature text but does not provide a resolution, and calls the product waterproof without a rating. Confirm mobile-network compatibility, display details and the permitted water exposure before buying. The product text also names SeTracker2 and Olivfant as apps, so which app is required is unconfirmed.

What’s in the box

Included

Kids smart watch

Who is it for?

A good fit for

Families looking for a child’s watch with calling, video calling and location features, and who can arrange a compatible nano SIM.
Parents who want app controls and class-time settings alongside basic games and reminders.

Less suited to

Buyers who need confirmed battery runtime, a defined water-resistance rating or a specified screen resolution.
Anyone seeking a watch that works for calls without arranging a compatible SIM and mobile service.

JUBUNRER 4G Kids Smart Watch with GPS and Video Calling · photo 2 — Additional product photo 2

Frequently asked questions

Does this watch need a SIM card for calls?

The setup instructions say to insert a 4G/3G/2G nano SIM. The listing does not specify a compatible provider or service plan.

How does the location feature work?

The listing describes GPS, AGPS, Wi-Fi-assisted positioning and LBS, with live location and route history in an app. It says Wi-Fi positioning uses signals to assist location and is not a Wi-Fi network connection.

Is the watch suitable for swimming?

The listing mentions hand washing, sweat and rain, but gives no water-resistance rating and warns against hot water and seawater. It does not establish suitability for swimming.

Which app does it use?

The listing mentions both SeTracker2 and Olivfant. The required app is therefore unclear in the supplied product information.