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Smartwatches 4 Kids

4G Series 2 Kids Smartwatch

4G Series 2 Kids Smartwatch

Regular price £89.99 GBP
Regular price Sale price £89.99 GBP
Sale Sold out
Tax included

Compatible with iOS & Android


Stay in contact with your little ones and always know where they are. The SFL 4G Series 2 smartwatch for kids not only looks cute but is loaded with many safety features. With built-in GPS, camera, microphone, SOS button and more.

Focus on your kids’ security – Wherever the children are, indoors or outdoors, parents can get the kid’s real-time location from the app on their smartphone. You can also set up an invisible fence to make sure you get alerted when your child leaves the perimeter. You will always be in the know with the SFL 4G Series 2 Smartwatch for Kids.

4G Series 2 Kids Smartwatch

4G Video & Phone Call – Call your little one at any time, via phone call or video call. You can limit the contacts to only preset contacts with the “reject unknown call” feature. 4G video chat with a high-definition resolution, provide a smooth video call experience for parents and kids at any time and anywhere, and more convenient and vivid communication.

4G Series 2 Kids Smartwatch video call

SOS Calling – With one click to ask for help by pressing the SOS button for more than 5 seconds, the watch will circularly call family numbers which were presented in the APP and send a message to the Guardians.

Everything under control in the APP – Parents enable to control the watch by APP on their smartphone after binding it with the smartwatch.

4G Series 2 Kids Smartwatch

Key features

High performance & cost-effective design - Have a great experience thanks to the 1.7inch IPS full touch screen, 240*280 resolution display providing a wider and clearer - a luxurious visual experience. You can even play mini-game on this watch!

24h Real-time Heart Rate Monitor - Internal optical heart rate sensor, will keep an eye on your heart rate whether you are working or running or just chilling by the TV.

Professional Sleep tracker & Analysis - Automatic sleep tracking can analyse your sleep data and help you to improve your sleeping habits and live a healthier lifestyle.

No more missed calls or messages - This model works as your personal assistant and give you a real-time message/call notification alert. You can reject a call if you need to. You can also set up sedentary or drinking reminders to suit your healthy lifestyle.

Multiple workout modes - The X Series 2 smartwatch will accompany you across the mountain and the sea. Take advantage of 8 sports modes such as hiking, running, climbing or cycling. Are you ready to move?

IP68 Water-resistant - No more worrying if it is raining or you are washing the dishes. The IP68 water-resistant rating makes sure you are worry-free whenever you get in contact with water.

Say goodbye to the short battery issue - Built-in 200mAh high-performance lithium battery, supports up to 25 days standby time, and 7 days working time. Charging takes only 2.5h.


Model Name: LT30

Screen: 1.4inch IPS Touch screen

Screen resolution: 240x240px

GPS: HD8028 (More support BeiDou Galileo)

GPS Accuracy: 5-15m

WiFi Accuracy: 30-50m

LBS Accuracy: 100m above

4G Video Call: By APP or VOLTE

Memory: 192MB RAM+128MB ROM

Location: GPS, AGPS, LBS, WIFI

2G Network: GSM B2/3/5/8

3G Network: WCDMA B1/2/5/8

4G Network LTE: B1,2,3,5,7,8,20

SIM slot: Nano SIM card

Calling: 3 SOS + 15 phone numbers

SOS: Support

G-Sensor: Support (in three axis)

Camera: 0.3MP pixels

Water-resistant: IP65

Battery capacity: Lithium battery 750mAH

App: Setracker / Carepro+ (Download on App Store / Google Play Store)

Other features: Electronic fence (GEO), History tracking, Alarm clock, Find watch, phone book, working mode, Remote shutdown watch, support APP for Android and IOS smartphones.Games: Ninja Running, Plane, Block, Car, Brave Monkey, God of Wealth

Package contents

1 x SFL 4G Series 2 Kids Watch
1 x Charging cable + SIM card tools
1 x User Manual


All UK Mainland orders are sent within 1 working day and are normally delivered within 1-3 business days of your order being placed depending on which delivery service is applicable. All orders received by 1 pm are usually dispatched the same day.

Please allow an additional 5 business days for your order to arrive as it can be delayed due to high demand or unusual circumstances (COVID-19/Christmas period). Always check your tracking if possible. Our Express services are usually not as affected.

If the item is not received after 14 business days (FREE DELIVERY), please contact us.

Delivery and Dispatch time in the UK

Shipping method


Delivery time


FREE Next Day Royal Mail 24 TRACKED

£25.00 & up

1-2 business days


Standard Delivery Royal Mail 48 TRACKED £0.00-£24.99 3-5 business days £1.99
Express Delivery Royal Mail 24 TRACKED £0.00-£24.99 1-3 business days £3.99

1. FREE Next Day Delivery

FREE Next Day DELIVERY available for selected smartwatches only, orders over £25.00 only. Please note, some areas can take longer. Orders placed on a Friday after 1 pm will not be processed until the following Monday morning. Therefore, if you place an order on the weekend with Free Next Day Delivery, you will receive it on a Tuesday/Wednesday.

2. Standard Delivery

If you selected a Standard Delivery and placed an order before 1 pm (weekends and Bank holidays excluded), your order will be sent by Royal Mail (which in some cases may take up to 5 business days). Orders placed on a Friday after 1 pm will not be processed until the following Monday morning.

3. Express Delivery

If you selected an Express Delivery and placed an order before 1 pm (weekends and Bank holidays excluded), your order will be sent by Royal Mail (which in some cases may take up to 3 business days). Orders placed on a Friday after 1 pm will not be processed until the following Monday morning.

Orders with insufficient or wrong information will take longer as we try to gather the correct information.

Once orders are in transit with Royal Mail/DPD, we cannot add any changes to address details, we have no control over delivery times, therefore, we cannot be held responsible for any late deliveries.

More in our Shipping Policy.

Return policy

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Check out the video about X Series 2