Apple Watch Series 4 40mm – Full information, tech specs
Apple Watch Series 4 40mm is the fourth generation of the smart watches designed and developed by Apple Inc. This is a portable communication device with the focus on health care. It requires iPhone 6 or older with iOS 12 or older for work.
Contents
Apple Watch Series 4 Review: It’s About Time! [Video]
Video uploaded by Marques Brownlee on September 20, 2018.
Apple Watch Series 4 40mm
The Apple Watch Series 4 40mm has a stainless steel frame and a ceramic back panel with a redesigned heartbeat sensor in it. The display is protected with the sapphire glass.
The Apple Watch Series 4 40mm features a new S4 chip that is twice faster than its predecessor and the AMOLED touchscreen display that is 30% larger. The sensors include an accelerometer, a barometer, a gyroscope and a heart rate sensor. The Digital Crown features the built-in haptic mechanism. The speaker now is 50% louder than in the previous series.
The Apple Watch Series 4 40mm come with three new animated faces – Fire, Water and Mist – and three colors – Space Black, Silver, Gold. Various bands, including the Hermes Leather band, are available for an extra cost.
Specifications
| About | Manufacturer | Apple |
| Official Name | Apple Watch Series 4 | |
| Type | Smartwatch | |
| Form-factor | Wristwatch | |
| Network | Technology | GSM / HSPA / LTE Network for GPS + Cellular models |
| Note | Series 4 requires an iPhone 6 / iOS 12 (or later) | |
| Launch | Introduced | September 12, 2018 |
| Preorder | September 14, 2018 | |
| Body | Dimensions | 40 x 34 x 10.7 mm (1.57 x 1.34 x 0.42 in) |
| Weight | 1.41 oz | |
| Build | Stainless Steel frame; all-ceramic / sapphire crystal back | |
| SIM | Electronic SIM card (Apple e-SIM) | |
| Resistance | 50m waterproof | |
| Features | ECG certified (USA only) | |
| Display | Type | LTPO AMOLED capacitive touchscreen, 16M colors |
| Size | 1.57 inches | |
| Screen-to-body | ~ 60.0% ratio | |
| Resolution | 394x 324 pixels | |
| Pixel Density | ~ 326 ppi | |
| Multitouch | Yes | |
| Protection | Sapphire crystal glass | |
| Features | 3D Touch display, 1000 nits | |
| Platform | OS | watchOS 5.0 |
| Chipset | Apple A4 | |
| CPU | Dual-core | |
| GPU | Power VR | |
| Memory | Internal | 16GB |
| Card slot | No | |
| Camera | Main (Back) | No |
| Selfie (Front) | No | |
| Sound | Alert types | Vibration, proprietary ringtones |
| Loudspeaker | Yes | |
| 3.5mm jack | No | |
| Features | Active noise cancellation with dedicated mic | |
| Comms | WLAN | WLAN Wi-Fi 802.11 a / b / g / n |
| Bluetooth | 5.0, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | No | |
| Features | Battery | Non-removable Li-Ion battery |
| Sensors | Accelerometer, gyro, heart rate (2nd gen), barometer | |
| Messaging | SMS (threaded view), Email, Push Email, IM | |
| Browser | No | |
| Java | No | |
| – Fast battery charging: 50% in 30 min – Battery Life: Up to 18 h (mixed usage) – Qi wireless charging – Siri natural language commands and dictation (talking mode) – iCloud cloud service – MP3 / WAV / AAX+ / AIFF / Apple Lossless player – MP4 / H.265 player – Audio / video / photo viewer, photo editor |
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| Misc | Colors | Space Black, Silver, Gold |
| Price | Starting at $399 |
Miscellaneous
- The gyroscope in the Apple Watch Series 4 helps to detect a fall or a slip in real time. If the user falls, the smart watch suggests to call the emergency services.
- The redesigned heart sensor allows to do the electrocardiogram test with the smartwatch on the wrist by placing a finger on the Digital Crown. The results are displayed in the app on the tethered iOS device.
- The Apple Watch Series 4 can also monitor the heart rhythm in the background and send alert notifications if it’s too fast or too slow. The smartwatch is approved by FDA and American cardiologists.
You can definitely go for Apple Watch 4, the best Electronic watch ever. I recommend it from my heart.