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- Apple Watch Series 2 42mm full specifications
Apple Watch Series 2 42mm full specifications
SPECIFICATIONS
General
| Status | Discontinued |
| Announced |
2016, September |
| Released | 01 December, 2025 |
| Model |
A1758 |
| Price Apple iPhone Price in USA, UK, Canada, Australia, India, Pakistan, China, Japan and Europe |
EUR 700 USD 765 |
Network
| Technology |
No cellular connectivity |
| 2G Network | N/A |
| GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. |
Body
| Dimensions | 42.5 x 36.4 x 11.4 mm (1.67 x 1.43 x 0.45 in) |
| Weight | 52.4 g body (1.83 oz) |
| Colors |
Sport band: silver case/white, black case/black Leather band: silver case/blue, brown, orange Stainless Steel band: silver case/silver, black case/black |
| SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | No |
| Build | Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame |
| Water Resistant | 50m water resistant |
Display
| Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | Retina OLED, 1000 nits (peak) |
| Size | 1.65 inches |
| Resolution | 390 x 312 pixels |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | (~303 ppi density) |
| Touch Screen | 3D |
| Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. | Sapphire crystal glass |
| Multitouch | |
| Features |
3D Touch display |
Camera
| Primary Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality. | No |
Software
| Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | watchOS 3.0, upgradable to watchOS 6.2.8 |
| Browser (Default) | Safari |
Hardware
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Apple S2 (16 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Dual-core 780 MHz Cortex-A7 |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | PowerVR G6200 |
| RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. | 512 MB |
| Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. | 8GB |
| Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | No |
| Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. | Accelerometer, gyro, heart rate Natural language commands and dictation |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Po |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 34 mAh (1.27 Wh) |
| Placement | Non-removable |
| Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | Yes |
Media
| Loudspeaker | Yes |
| 3.5mm Jack | |
| FM Radio | No |
Connectivity
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 4.0, A2DP |
| Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. | |
| Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | 802.11 b/g/n |
| Wi-fi Hotspot | |
| USB | No |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | GPS, GLONASS |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. |
MISC
Description
The Apple Watch Series 2 42mm, released in December 2016, marked a significant upgrade over its predecessor, bringing enhanced performance, better water resistance, and built-in GPS. Designed with Apple’s signature quality, it remains a capable smartwatch for fitness tracking, notifications, and basic apps. This review covers the full specifications, performance, and features to help you decide if the Apple Watch Series 2 42mm fits your needs.
Table of Contents
Design and Build Quality
The Apple Watch Series 2 42mm is built with durability and style in mind. Its stainless steel frame and sapphire crystal glass front provide excellent scratch resistance, while the ceramic/sapphire crystal back ensures durability and comfort.
With dimensions of 42.5 x 36.4 x 11.4 mm and a weight of 52.4 grams, the watch feels premium yet lightweight on the wrist. Apple offers a variety of styles, including sports bands, leather bands, and stainless steel options. Band colors range from white and black to vibrant tones like orange and blue, giving users plenty of customization options.
Display: Bright and Crisp
The Apple Watch Series 2 features a 1.65-inch Retina OLED display with a resolution of 390 x 312 pixels and a pixel density of 303 ppi. The 1,000 nits brightness ensures excellent visibility in bright sunlight, making it ideal for outdoor activities.
Protected by sapphire crystal glass, the display is highly resistant to scratches, maintaining clarity over time. The 3D Touch technology adds an interactive layer, allowing users to access features with pressure-sensitive gestures.
Performance and Software
Powered by the Apple S2 chipset, the Series 2 offers significant performance improvements over the Series 1. The dual-core Cortex-A7 processor, clocked at 780 MHz, ensures smooth performance for everyday tasks, while the PowerVR G6200 GPU handles animations and visuals seamlessly.
The watch launched with watchOS 3.0 but is upgradable to watchOS 6.2.8, enabling access to newer features and apps. However, its 512MB RAM limits multitasking compared to modern smartwatches.
Fitness and Health Tracking
The Apple Watch Series 2 is designed with fitness enthusiasts in mind, offering a range of sensors:
- Accelerometer: Tracks steps and movement.
- Gyroscope: Monitors motion and orientation.
- Heart Rate Monitor: Measures heart rate during workouts and throughout the day.
A standout feature is the addition of built-in GPS and GLONASS, enabling precise tracking of outdoor activities like running and cycling without needing to carry your iPhone.
Water Resistance
The Series 2 takes water resistance to the next level, being swim-proof up to 50 meters. Users can wear it in the pool or during water sports without worrying about damage. This makes it a great option for swimmers and those who enjoy water-based workouts.
Battery Life and Charging
The 334mAh battery offers all-day usage, lasting up to 18 hours with regular activity. Battery life may vary depending on GPS usage and app activity. The watch supports wireless charging, though the included 5W charger may feel slower compared to modern charging speeds.
App Compatibility and Features
The Apple Watch Series 2 supports a variety of apps through the App Store, including fitness, health, productivity, and entertainment options. With 8GB of internal storage, users can store apps, music, and basic data directly on the watch.
While the NFC support enables Apple Pay for seamless transactions, the watch lacks cellular connectivity, requiring an iPhone for calls and texts.
Sleep Tracking
Although the watch lacks built-in sleep tracking, users can install third-party apps like AutoSleep or Sleep++ for basic sleep analysis. These apps use motion sensors to estimate sleep duration and quality.
Pricing and Availability
At launch, the Apple Watch Series 2 42mm was priced at around 700 EUR, reflecting its premium build and advanced features. However, since Apple has discontinued this model, you may find it on secondary markets at significantly reduced prices.
Who Should Buy the Apple Watch Series 2 42mm?
The Apple Watch Series 2 42mm is ideal for users seeking a durable, water-resistant smartwatch with built-in GPS for fitness tracking. While it lacks advanced health features like ECG or blood oxygen monitoring, it provides reliable performance for everyday use. For those on a budget, this model offers great value, especially on the second-hand market.
However, users looking for advanced functionality or compatibility with newer apps may prefer upgrading to a newer Apple Watch model, such as the Series 6 or SE.
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