New Release Updated: Mar 2026

Apple Watch Series 4

$399 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 1.78" AMOLED

Processor Apple S4

Battery 292mAh

RAM & Storage 16GB storage, no card slot

Full Specs

Should you buy the Apple Watch Series 4?

Reasons to Buy

Massive The Apple Watch Series 4 is equipped with a Li-Ion 292 mAh battery, which provides sufficient power to last throughout the day with regular usage. However, battery life may vary depending on usage patterns and settings. With the wireless charging feature, users can conveniently charge the watch by placing it on a compatible charging pad or dock. battery life
Large 6.7" display for media
Excellent value at $399

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

ALL VERSIONS 44MM (LTE)40MM (LTE)

GPS + Cellular versions: A1975, A1976 (NA); A2007, A2008 (EU, APAC, CN)

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

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive The Apple Watch Series 4 is equipped with a Li-Ion 292 mAh battery, which provides sufficient power to last throughout the day with regular usage. However, battery life may vary depending on usage patterns and settings. With the wireless charging feature, users can conveniently charge the watch by placing it on a compatible charging pad or dock. battery, it features standard fast charging capabilities to get you back up and running quickly.