smart watch

A smartwatch is a portable and wearable computer device in a form of a watch; modern smartwatches provide a local touchscreen interface for daily use, while an associated smartphone app provides management and telemetry, such as long-term biomonitoring. While early models could perform basic tasks such as calculations, digital time telling, translations, and game-playing, smartwatches released since 2015 have more general functionality closer to smartphones, including mobile apps, a mobile operating system, and WiFi/Bluetooth connectivity. Some smartwatches function as portable media players, with FM radio and playback of digital audio and video files via a Bluetooth headset. Some models, called watch phones (or phone watches), have mobile cellular functionality such as making telephone calls.While internal hardware varies, most have an electronic visual display, either a backlit LCD or an OLED. Some use transflective or electronic paper to consume less power. They are usually powered by a rechargeable lithium-ion battery. Peripheral devices may include digital cameras, thermometers, accelerometers, ****meters, heart rate monitors, altimeters, barometers, Gyroscope, Ambient Light sensor, Galvanic Skin Response (GSR) Sensor, Electrocardiogram (ECG or EKG) Sensor, UV Sensor, compasses, GPS receivers, tiny speakers, and microSD cards, which are recognized as storage devices by many other kinds of computers.
Software may include digital maps, schedulers and personal organizers, calculators, and various kinds of watch faces. The watch may communicate with external devices such as sensors, wireless headsets, or a head-up display. Like other computers, a smartwatch may collect information from internal or external sensors, and it may control or retrieve data from other instruments or computers. It may support wireless technologies such as Bluetooth, Wi-Fi, and GPS. For many purposes, a "watch computer" serves as a front end for a remote system such as a smartphone, communicating with the smartphone using various wireless technologies. Smartwatches are advancing, especially in terms of design, battery capacity, and health-related applications.
Health-related applications include those measuring heart rate, SpO2, workouts, etc.

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  1. K

    For Sale Garmin venu sq 2 with music

    Baka may looking dito nang garmin venu sq 2 with spotify wala pang 1yr covered pa din ng insurance at warranty, purchased mismo sa garmin store online with strap at charger port plug
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