Smart watch with phone function

A smart watch with a SIM card is now on the world market taking a leading position in sales. And there is an explanation: in some cases, such watches can fully replace a smartphone. How does a smart watch with a SIM card, what are their features, and what devices are most in demand?

Varieties of smart watches with a SIM card

The market niche of the smart-watch with the phone function is represented by a wide choice of models differing in design, functional set and purpose. Conventionally, commercially available gadgets can be divided into the following types.

1. Children's wrist device With SIM card, GPS sensor and emergency call function.The device allows parental control over the student, ensuring his safety.
2. Smart watch with a sim card for everyday wear. In such models, the target functionality is not only synchronization with the smartphone, but also the use of watches as a full-fledged independent phone. Also, there are models with Internet access.
3. Sports watch phones with reliable protection of the body from impacts, as well as resistant to dust and moisture, with the functions of GPS navigation and other sensors needed for active training, travel.

Most affordable models of watch-phones with a SIM card running the Android OS. Thanks to the operational software from Google and modern chipsets, these smart gadgets are capable of supporting work with the operator's card.

Important! Each device is equipped with a small amount of RAM and internal memory, as well as a battery, the capacity of which lasts up to 18 hours in the mode of active use of the functionality and up to 48 hours otherwise.

The main differences between watches with a SIM card

A smart watch with a sim card works like a telephone and able offline:

• make outgoing calls;
• accept / reject incoming calls;
• receive / send SMS messages;
• notify the user about received messages from various sources (mail, SMS, social networks, calendar events, etc.);
• give access to the Internet.

In the mode of pairing with a smartphone, the user of the watch can, without reaching the gadget, answer an incoming phone call, read the received SMS or notification, as well as perform the reverse actions. In synchronized operation, a smart watch phone completely duplicates many of the basic functions of a smartphone.

Additional advantages smart wrist accessories on Android with support for Sim-card users mark:

• display of various useful information;
• the presence of built-in sensors corresponding to the intended purpose of the device;

• reflection of the date and time of the corresponding time zone;
• the ability to customize the dial to your taste;

• availability of voice dialing, SMS;
• stylish, modern design of the device, emphasizing the status of the owner;
• thoughtful ergonomics of the device, ease of wearing and operation.

Features of clock players for children

Smart gadgets with the operator's card, made in the format of ordinary children's watches, like children.But these children's watch phones are not an intricate toy. By showing the exact time, such a device has several advantages.

1. Can make / receive calls from 3 numbers in the clock memory: mother, father and grandmother, for example (SOS button).
   
2. The clock is synchronized with the parent’s smartphone, equipped with parental control function, thanks to which adults can programmatically filter incoming / outgoing calls from other numbers.
   

3. There is a GPS function that allows senior users determine the location of the child in real time, the route of its movements.
4. Device endowed impact resistant casing with protection against dust and moisture.

On a note! Similar devices of a neutral large-screen design, equipped with a heart rate monitor and other functions that monitor the owner’s well-being, are suitable for carrying by elderly citizens so that their relatives can be on time.

Five popular models with a SIM card

The choice of models with support for autonomous mobile communication in various price niches is quite wide. For convenience, we give the 5 most successful, judging by the reviews of customers, models.

AllCall W1

A symbiosis of traditional classics and modern electronics, developers managed to embody AllCall W1 in a clock-phone model. Judging by the customer reviews, the device is a Chinese brand is different best value for money in 2017. Depending on the modification, a smart wrist gadget Russians can purchase from 6,700 rubles - quite a reasonable price for a multi-function device on Android.

The model in the traditional round form factor looks elegant on a men's wrist. Watches are positioned to be worn with casual wear and a business suit. The body of the product is made of stainless steel. You can choose from two color options: black or silver with leather strap or stainless steel bracelet.

Inside the production base, consisting of 4-core MTK6580 Quadcore chipset (1.0 GHz) and 2 GB of RAM. The user storage here is 16 GB. A quality display with an AMOLED matrix with a resolution of 400-400 pixels is protected by a sapphire crystal.

The model is equipped with a slot for a SIM card of Nano format, there is support for 3G networks, there is a built-in GPS sensor, Wi-Fi adapter. Additional sensors: heart rate monitor, sleep monitoring, pedometer, gyroscope. The disadvantage is no protection against moisture.

AllCall W1 Watch

Smart Baby Watch Q50

Smart Baby Watch Q50 is one of the most popular children's watches in the world. This device is made of hypoallergenic silicone and high-quality safe plastic. The model is positioned in an accessible market niche. The gadget is available in several modifications depending on the age category: younger school age or adolescents, respectively, the price varies.

You can buy a children's watch phone of this brand. from 1600 rubles. A device for a young user is the device that will help to take the first steps in communicating with smart electronics. The device has the following functions:

• bright informative dial;
• telephone communication with parents and friends;
• emergency call button for senior SOS;
• alarm clock;
• sensors (pedometer, hand-off, GPS)
• parental control.

In the shortcomings of the device, users mark weak battery

Smart Baby Watch Q50

Samsung Gear S2 3G

The impeccable style and versatility of smart wrist accessories from Samsung is appreciated by users. In 2018, the South Korean brand released a modification of the Samsung Gear S2 3G. The presence of support for working with a 3G communication card is underlined in the model name. Russian buyers new available from 22,000 rubles.

Main device advantages:

Of the minuses - the model is expensive, not everyone can afford the purchase.

Samsung Gear S2 3G Smart Watch

Huawei Watch 2 Sport

Sports watch smartphone well-known Chinese company with autonomous mobile communication. This year, the manufacturer introduced a gadget with 4G connectivity. The device is equipped with a built-in antenna, due to which it was possible to achieve a significant reduction of interference and optimization of receiving incoming signals. Also, the gadget is equipped with modules and adapters GPS, NFC, Wi-Fi, Bluetooth. Envisaged serious protection of the device from dust and moisture.

Important! Creatively solved the sports component of the device. In addition to the heart rate monitor, gyroscope, accelerometer and other sensors, there is provided a proprietary application - a virtual trainer.

The battery supports active work hours up to 24 hours.Charging is convenient, contactless through a magnetic cradle. You can purchase a device running Android Wear 2.0. from 19900 rubles. Not everyone has affordable pricing.

Huawei Watch 2 Sport

KingWear KW88 Pro

Popular with buyers and enjoys the model of the Chinese brand KingWear. The manufacturer managed to offer a high-quality and up-to-date device for equipment and functionality, positioned in the mainstream market segment: Available from 9000 rubles.

The case of the device is aluminum, the choice of color is offered from three options: silver, rose-golden or black. There is also a wide range of silicone straps. The watch boasts a powerful productive base, display with Amoled-matrix and balanced functionality. The disadvantages noted weak batteryrequiring recharging after 12-18 hours of active work of the gadget.

KingWear KW88 Pro