Best Smartwatch 4g 2025

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Last Updated - 10.09.2025

Best Choice

01

AIEK

AIEK 4G Phone Smartwatch, 3GB RAM+32GB ROM, Mini Android Smartphone für Männer, 2,64 Zoll HD Bildschirm/ 1200mAh/WLAN/SIM Slot/5MP Kamera/ Video-Chat, Intelligente Uhr mit abnehmbarem Armband

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

{Large Screen Smart Watch for Men} This 2.65 inch large screen smart watch is removable design and can be used as a mobile phone. Built-in screen resolution of 480 x 480 pixels. Sensitive touch, smooth operation, smooth play of the apps you need. Bring a unique and innovative visual experience.
[Type C Port & Long Lasting Battery] Smartwatch with 1200mAh polymer lithium battery, paired with a deeply optimized energy saving system, eliminating the trouble of frequent charging. Smart watches help people to control their phone time and avoid missing important information. To enjoy the time better.
[OS & Configuration] Runs on Android 11.0 OS, powered by high-performance quad-core CPU MTK6761. 4GB RAM + 64GB ROM And provide application storage to download applications. We hope to ultimately provide you with a richer user experience.
[4G LTE Network & Built-in Nano SIM Slot] This 4G LTE smart watch with nano SIM slot supports independent 4G call function. Just plug in your nano sim card to make a call directly, no need to carry your phone while exercising. And supports WiFi wireless fast Internet access, video call, text message, voice call and other functions. Support band: GSM(2/3/5/8)+CIMA(1/2/4/5)+TS(B34/39)+FDD(B1/2/3/4/5/7/8/12/17/20/28AB/B66)+TDD(B38/39/40/41)
HD Dual Camera & GPS: HD dual camera and recording 2.0MP front + 8.0MP side dual camera CMOS sensor, bright colors and details, support photography, video, WhatsApp video chat, but also scan code payment, convenient travel. Built-in GPS positioning navigation Real-time reception of GPS/GLONASS satellite signals, precise trajectory, independent positioning and navigation.

134,06 €
02

Samsung

Samsung Galaxy Watch4 Classic, Round LTE Smartwatch, Wear OS, Rotating Bezel, Fitness Watch, Fitness Tracker, 46 mm, Black

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Get to know your body - track your fitness progress with our first smart watch that measures body composition.
Fitness Tracker - Track your activities and fitness results on smartwatch and smartphone. Count steps, check calories and find your way with GPS.
Elegant design - Style you can wear on your wrist, expressed by high quality stainless steel as a symbol of powerful functionality.
Compete with friends and family and communicate via the live message board. Team challenges are rewarded with badges and evaluated in a score system to make movement fun and social.
Blood Pressure and ECG - The Samsung Health Monitor app can create an ECG and determine blood pressure. After the first calibration, the sensors quickly check blood pressure.

128,87 €
Value for Money

03

clleylise

clleylise Children's Smartwatch with GPS and Phone, 4G Children's Smartwatch, Voice Chat, SOS IP68 Waterproof Game Alarm Clock Touch Screen, Smart Watch for Boys Girls 5-18 Years

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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IMPORTANT NOTICE: Compatible Carrier - This watch supports SIM cards of the following carriers: Vodafone, O2, Deutsche Telekom, E-Plus. Make sure you are using a valid Nano SIM card (minimum size) from one of the above carriers.
SOS emergency smart watch for children: you can add several emergency contacts for your child. In the event of an accident, danger, loss or tracking, your child can press the SOS button for more than 4 seconds. The watch dials and sends a message to the 3 preset emergency contacts until someone answers. The saved contacts are automatically notified of your child's location. A children's watch with SOS function is ideal for emergencies
LBS + GPS tracking children's smartwatch: Supports and compatible with 4G network signal. This children's watch is equipped with GPS and LBS positioning technology, parents can track their children's location at any time, monitor their children's environment and ensure their safety. You can also view your child's exact location information in the app
IP67 waterproof and durable: this smartwatch for children is waterproof, it can protect against water drops, but you cannot put the watch in water. This kids smart watch has an elegant and simple design and the band is made of edible soft silicone. This watch is the perfect gift for children and teenagers between 3 and 16 years
HD video call: 4G smart watch children for girls boys supports two-way video calls. With the children's smartwatch, parents and children can talk face to face at any time. Thanks to the HD camera of the watch, parents can not only see their children, but also know exactly what they are doing and share interesting things in each other's life. You can add up to 10 contacts for your child in the app, and your child can dial the contacts directly. Easy to use
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Children's watch wristwatch children young children smartwatch with GPS with SIM smartwatch children with GPS and phone smart watch children children's watch with GPS and call function smartwatch children GPS children smartwatch with GPS children's smartwatch smartwatch with SIM card kids watch kids smartwatch smartwatch for children children GPS watch smartwatch children GPS and phone
4G newly upgraded children's smartwatch: 4G newly upgraded smart watch children with GPS and phone is an all-in-one smart watch for children, which includes: 4G network, GPS, LBS, voice chat, voice call, dial, contacts, photos, albums, videos, SOS, pedometer, games, alarm, stopwatch and multilingualism. It is the ideal GPS tracking smart watch for children and teenagers between 4 and 16 years

39,99 €
04

Kesasohe

4G Children's Smartwatch with GPS and Phone, Waterproof GPS Mobile Phone Watch, Children's Smartwatch with Video Call, Call Function, IP68 SOS Game, Voice Chat, Alarm Clock, School Mode, Gift for Boys

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Warranty and support】: High-quality smartwatch children's mobile phone with 4G micro SIM card support (without SIM card). Please turn off the watch before inserting the SIM card into the watch. Please feel free to contact us if you have any problems when using it.
Video call voice chat phone and SOS emergency: watch smartwatch children's phone can store 10 phone numbers. Parents and children can make 4G video calls anytime and anywhere. In addition, you can send voice voice messages app. Promote communication between parents and children. If your child is lost or in trouble, press and hold the SOS button for 3 seconds, and the watch will dial 3 consecutive phone numbers until someone answers.
Multifunctional children's smartwatch: children's smartwatch with GPS just like a portable mini smartphone, there are numerous functions. Video call, voice chat, SOS emergency aid, GPS tracking, IP68 waterproof, alarm clock, calculator, class mode, stopwatch, fun games and so on. HD screen, anti-blue light, clearer, protects children's eyes from damage. The rubber strap is great, which can be easily washed. Definitely a good choice for toy gifts for 4-12 young girls
GPS watch children IP68 waterproof: children's phone watch adopts the international waterproof standard IP68. If children do not take off the smartwatch when washing their hands, rain or playing with a water gun, and also do not have to worry about the watch being damaged. The child can enjoy their water entertainment happily. Note: Do not expose the watch to hot water.
Children's smart watch with GPS and phone: With advanced GPS technology, you know where your children are and ensure that they are safe. If the child is in danger, it can press and hold the SOS button of the children's smartwatch with GPS, and you will know the location of the child in time and rush over.

59,99 €
05

Generisch

4G Smart Watch with Fall Detection for Seniors, Precise GPS, Waterproof, HD Video Call, SOS Alarm, Health Monitoring, Ideal for Elderly People with Dementia

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Smart case detection: uses intelligent motion sensors to automatically detect falls. After detection, it sends instant notifications to caregivers via the app and provides timely protection for the elderly or dementia patients.
Senior friendly design: designed for seniors, it features a scratch-resistant 2.5D display, large icons, a speaker, waterproof functions and important health tracking functions such as heart rate monitoring.
Real-time location tracking: Provides accurate real-time location updates, geofence setup and location history storage to prevent seniors from wandering or getting lost.
HD Video Calls: Features an HD camera that allows real-time video calls and voice chats. Supports vibration and ringtone notifications, along with automatic response from trusted contacts for effortless communication.
Emergency SOS function for seniors: This smart watch contains a special emergency button. By pressing the SOS button for 3 seconds, it automatically calls preset contacts via the app, providing quick help in emergencies without manual dialing.

89,02 €
06

PTHTECHUS

Smartwatch Kids GPS and Phone, 4G Watch Kids Smartwatch with Video Call, Voice Chat, School Mode, WiFi, SOS, Camera, Games, Alarm Clock, Pedometer, Children's Watch for Girls Boys 4-12 Years, Black

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15% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Time management and health: alarm clock/stopwatch develops a sense of time and regular routine. The pedometer records daily exercise and encourages healthy habits. The camera captures your life by taking photos at any time. Age-appropriate puzzle games ensure a balance between learning and entertainment
Smartwatch children's GPS: When you connect your watch to your mobile phone via Junicare, you can manage your contacts, block unknown calls, view the real-time location and history of your device and set up security zones around important places such as your home or school
SOS: By long pressing the SOS button, 3 emergency contacts are automatically and continuously dialed until a connection is established to ensure a quick response in times of crisis
Classroom mode: Automatically block games/calls in class to avoid distraction in class
Children's watch with GPS and call function: this watch supports 4G video calls, voice chat, parents can interact with their children in HD at any time, break the distance limit. Insert the Nano SIM card and the signal icon will light up to make a call (Note: turn off the watch before inserting the card)
Children's smart watch with GPS and 4G call: This smart watch for children is equipped with GPS, video call, voice chat, SOS, class mode, SMS, WiFi, camera, pedometer, alarm clock, stopwatch, games and other functions and is a perfect gift for boys and girls 4-12 years for birthday, holidays, festivals, Easter, Thanksgiving and Christmas
2 x watch straps: meets the requirements of different scenarios, wear-resistant and sweat-resistant (suitable for children's daily activities)

50,99 € 59,99 €(15% Off off)
07

XIAOMI

Xiaomi Redmi Watch 4 Smartwatch with 1.97 Inch AMOLED Display with 390 x 450 Pixels and 60 Hz, Up to 20 Days Battery Life, HyperOS, Heart Rate and Blood Oxygen Measurements - Obsidian Black

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28% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra-wide 1.97-inch AMOLED display
Integrated GPS New, more precise sensors
Built-in GPS and rotating crown
20-day battery life
150 + sports modes

71,30 € 99,99 €(28% Off off)
08

Sanorum

Sanorum 2025 Children's Smartwatch 4G Children's Smartwatch with GPS and Phone, SOS, Video Calls, Messages, School Mode, Alarm Clock, Camera, Pedometer, IP68 Waterproof Children's Watch Girls Boys

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SCHOOL MODE: After turning on the school mode, parents can flexibly set the daily teaching time. During this time, the smart watch automatically blocks all incoming calls and notifications and only maintains the time display function. Help children focus and learn more effectively. After class, all functions of the children's watch are automatically restored, so children can easily switch between learning mode and everyday mode
Multifunctional, free exploration: the children's smartwatch is equipped with alarm clock, calculator, timer, pedometer, games, photo function, photo album, sleep tracking, love rewards, etc. It offers all the functions that children need - very practical! Thanks to the waterproof IP68 design, children do not need to be afraid of rain, sweat and splashes. Whether playing sports, playing or outdoor adventures - you can wear them as you like and enjoy the fun of childhood
4G upgrade: practical children's smartwatch with 4G phone, video call and voice chat functions. Thanks to GPS/LBS/Wi-Fi, you always know where your child is. In addition, the clock has built-in photo function captures the moments of growth and provides interesting puzzle games. The watch is also equipped with a double-layer, soft and skin-friendly strap, making it more comfortable for children to wear and more comfortable for communication
4G HD VIDEO CALLS: After inserting the 4G SIM card, children can make video calls and voice chats with parents and answer or reject calls freely. Parents can also block unknown calls via Setracker2. At the same time, the smartwatch child supports adding 15 contacts (family or friends), which is not only safer, but also facilitates children's social interaction. Whether your child is at home, school or on the go, you can know the dynamics
3 positioning: This Sanorum children's 4G smart watch with GPS, LBS and WiFi positioning allows parents to know their child's location at any time, which ensures more safety on the go. If the child gets into an emergency, simply press and hold the SOS button for two seconds. The children's watch then automatically calls three preset emergency numbers one after the other to ensure that help arrives immediately and the safety of the child is ensured

69,99 €
09

SWGOTA

SWGOTA 4G Smartwatch Kids, Phone Watch for Children with GPS, Calls, Video Calls, Messages, School Mode, SOS Function, IP68 Waterproof, Alarm Clock, Camera and Pedometer (Black)

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32% Off
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

School mode: parents can set up to three periods. When this option is activated, only the time is displayed and all messages and calls are blocked to ensure that the children are not disturbed during lessons. This specially designed 4G smart watch for children helps children focus, develop efficient learning habits and make teaching more focused
SOS emergency call with just one touch: In an emergency, the child only needs to press the SOS button for 2 seconds and the children's smartwatch automatically calls 3 preset emergency contacts one after the other until someone answers. This feature ensures that children get help quickly in case of danger, loss or other emergencies, giving parents more safety.
Real-time positioning and safe areas: watch for children is equipped with GPS and LBS dual positioning. Parents can check their children's location in real time via the Setracker2 app. Set up a safe area and notify parents immediately when the child leaves the area. Three card modes ensure an accurate position and protect the safety of the child in every way.
Puzzle games: equipped with 7 educational games specially designed for children to comprehensively improve their responsiveness, logical thinking and creativity. Through playful interactions, children can learn entertaining and grow through discoveries. Appropriate playtimes not only help children relax body and mind, but also awaken their learning joy. So learning and entertainment can be perfectly combined
Pedometer function and heart rewards: this kids smart watch has a pedometer function that records children's daily activities and stimulates them to develop healthy lifestyle habits. Parents can also send "heart rewards" via the app, interact closely with their children, capture the beautiful moments in life and accompany their children as they grow up happily.
4G HD video calls: the improved 4G smartwatch children supports HD video calls, voice chats and phone functions. Insert a 4G SIM card and make and receive calls easily. 15 contacts are supported. Parents can manage contacts via the app, reject unknown calls, ensure communication security and stay in close contact with family members at all times.

54,39 € 79,99 €(32% Off off)
10

PTHTECHUS

PTHTECHUS Children's Watch 4G, Watch Children with Video Call, WiFi/GPS Tracker/Bluetooth Music School Mode SOS Alarm Clock, 900 mAh Long Standby Time, Children's Smart Watch for Ages 5 and Above

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10% Off
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Smart Watch - IP67】: The strong IP67 protection ensures use in bathrooms and showers. (Note: The watch cannot be worn in bathtubs and hot springs as high temperature and shower gel can damage the watch. Do not soak the watch in water for a long time.)
【Real-time Positioning GPS + WiFi Connection】: Our GPS smart watch integrates three modes: WIFI + GPS + LBS, providing triple safety for children. This keeps you connected, regardless of whether your children are in the building or not. With the GPS children's watch, you can easily find your child.
【Perfect Phone Replacement - Multifunction Watch】: Bluetooth, Video Call, SOS, Photo Album, Theme, Reject Calls from Strangers, Messages, Class Mode, Class Time, Alarm Clock, Multifunction Language. 900mAh battery, longer battery life. When you put two PTHTECHUS 4G smartwatches together, children can easily add friends.
【Family Chat】: Videos, pictures and voice messages: 4G kids smart watch keeps family connected. When the mobile phone is successfully connected to the app, parents can make video calls and voice chats, send photos and learn about their children's activities. When video calls, there is a clear voice and no image delay.
【Do not disturb】: When children are in school or class, parents don't have to worry about disturbing their children while learning. Parents can set up Do Not Disturb mode in three time periods. This function disables all functions except SOS function: phone calls, games, music, camera, etc. You can also block calls from unknown numbers.

52,89 € 59,00 €(10% Off off)