available
Updated: Oct 2026
Apple Watch Series 4
$399
Status: available
MobGadgets reviews combine verified specifications, pricing context, and comparison analysis. Hands-on testing is stated when available. Review policy.
Should you buy the Apple Watch Series 4?
Reasons to Buy
- 292 mAh battery capacity
- 1.78" display for media and everyday use
- Apple S4 platform for daily performance
Reasons to Avoid
- Fast charging details are not yet verified.
- Durability and protection details should be confirmed before purchase.
Full Specifications
Structured specifications are still being verified for this device. Showing source specs until the organized table is available.
ALL VERSIONS 44MM (LTE)40MM (LTE)
- Network
Technology: GSM / HSPA / LTE - Launch
Announced: 2018, September
Status: Available. Released 2018, September - Body
Dimensions: 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Weight: 48 g (1.69 oz)
Build: Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
SIM: eSIM
: 50m water resistant
ECG certified (region dependent SW application; HW available on all models) - Display
Type: Retina LTPO OLED, 1000 nits (peak)
Size: 1.78 inches
Resolution: 448 x 368 pixels (~326 ppi density)
Protection: Sapphire crystal glass
: 3D Touch display - Platform
OS: watchOS 5.0, upgradable to watchOS 10
Chipset: Apple S4
CPU: Dual-core
GPU: PowerVR - Memory
Card slot: No
Internal: 16GB 1GB RAM - Camera
: No - Sound
Loudspeaker : Yes
3.5mm jack : No - Comms
WLAN: Wi-Fi 802.11 b/g/n
Bluetooth: 5.0, A2DP, LE
Positioning: GPS, GLONASS, GALILEO, QZSS
NFC: Yes
Radio: No
USB: No - Features
Sensors: Accelerometer, gyro, heart rate, barometer
: Natural language commands and dictation (talking mode) - Battery
Type: Li-Ion 292 mAh (1.12 Wh), non-removable
Charging: Wireless - Misc
Colors: Space Black, Silver, Gold
Models: A1975, A1976, A2007, A2008
Price: About 700 EUR
Frequently Asked Questions
The Apple Watch Series 4 has Apple S4 with 16GB storage, no card slot. That is useful buying context, but this page should be treated as specs-led analysis unless hands-on gaming tests are stated.
Fast charging support has not been verified in the structured specs yet, so confirm charging details with the seller or manufacturer before buying.
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