10 Best Smart Watch With Sim For Kids 2025 in the UK

The XPLORA XGO 3 is a feature-packed smart watch designed specifically for kids, offering a range of functionalities that parents will appreciate. It supports 4G voice calls, allowing children to make and receive calls from pre-saved numbers, ensuring that they can stay in touch with trusted contacts. The device also supports messages, including texts, emojis, images, and voice messages, making it versatile for communication. The SOS function is a critical feature that allows children to notify emergency contacts of their location with a simple button press, providing peace of mind for parents.

GPS tracking and the ability to set up safety zones around key locations, such as home and school, further enhance the security aspect of this watch. The built-in GPS is a reliable feature that works with multiple services to provide accurate location tracking. The watch comes with a pre-installed Xplora Connect SIM card, although it requires a minimum 12-month subscription, which may be a downside for some. The subscription starts at £7.99 per month, adding an ongoing cost to the initial purchase.

In terms of usability, the XGO 3 has a user-friendly interface, and its rectangular shape makes it comfortable for kids to wear. It also includes a camera and a pedometer, adding fun and useful features for children. The watch is durable and designed to withstand the wear and tear typical of children's use. The battery life, with an 850 mAh capacity, should be sufficient for a full day of usage but may need nightly charging. The addition of parental controls ensures that parents can monitor and manage the device's usage, adding another layer of security. While the product is packed with features, the necessity of a subscription and the potential need for frequent charging are important considerations.

The JOYMENT 4G Kids Smartwatch is a versatile option for parents seeking a balance of connectivity and safety features in a smartwatch for their children aged 3 to 12. With its SIM card compatibility, the watch allows for two-way calls and video calls, ensuring children can stay connected with pre-saved contacts, enhancing communication without introducing them too early to internet browsing. The GPS tracking feature is a strong point, leveraging GPS, WIFI, and LBS for improved location accuracy, although there might be a slight margin of error. This makes it a reliable tool for keeping track of a child's whereabouts.

Parents will appreciate the SOS function and Geo-Fence, offering peace of mind with emergency alerts and the ability to set safe zones. The smartwatch supports essential controls like school mode and stranger rejection, which prioritize safety and minimize distractions during school hours. However, the need for a standard Nano-SIM card and specific carrier (Three or E.E in the UK) might limit immediate compatibility for some users. The watch is built with IP67 water resistance, offering a decent level of durability for everyday kid activities, though more rugged environments may require additional protection.

The user interface is designed to be child-friendly, but as with any device, there may be a learning curve for younger users. The 4G connection ensures fast communication, though its effectiveness depends on the cellular network coverage in the area. The modern design in black color is unisex and suitable for all children. This smartwatch is a practical choice for parents looking to monitor and communicate with their children while fostering independence responsibly.

The FOREVER Smart Watch Kids Look Me! 3 KW-520 is a solid choice for parents looking for a kids’ smartwatch with SIM capability and strong safety features. Its advanced GPS tracking uses multiple technologies (GPS, LBS, Wi-Fi) to help parents keep track of their child’s location accurately. The geofencing feature allows you to set safe zones, which adds an extra layer of security. It supports 4G SIM cards, enabling calls, video calls, and voice messaging, making it a practical alternative to a smartphone. Parental controls are in place to restrict communication to approved contacts, so kids have a safer experience. The SOS button is a key safety feature that sends an immediate alert in emergencies, providing peace of mind.

The watch is IP65 rated for water resistance, meaning it can handle splashes and everyday rough use but isn’t fully waterproof for swimming. Its 1.85-inch rectangular screen is large enough for kids to navigate easily, and the watch runs on Wear OS 3.0, which is user-friendly. The limited 16 MB memory suggests it’s meant mainly for calls and tracking rather than heavy apps. Battery life isn't explicitly detailed, but with a lithium-ion cell and 4G use, it is likely sufficient for a day’s typical use though it may require daily charging.

Additional features like a pedometer and educational apps make it a fun and engaging gadget for kids. One potential downside is the limited storage and uncertain battery duration, so it may not suit heavy multitasking or long outings without charging. The FOREVER Smart Watch Kids Look Me! 3 KW-520 offers dependable, kid-appropriate safety, communication, and location tracking features.