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Apple Watch Series 3 (38mm)

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Apple Watch Series 3 comes with an always-on display, a built-in compass, LTE support, and Apple S3 chip. The smartwatch has sapphire scratch resistant glass on the front, ceramic back and stainless steel frame. The 38mm case version is appropriate for 130-200mm wrists.


  • Supports wireless charging

Popular Comparisons

The Apple Watch Series 3 (38mm) is most commonly compared with these phones:

Specs Compare


Size: 1.5 inches
Resolution: 340 x 272 pixels, 290 PPI
Technology: OLED
Screen-to-body: 55.12 %
Peak brightness: 1000 cd/m2 (nit)
Features: Pressure-sensitive, Scratch-resistant glass (Sapphire)


System chip: Apple S3
Processor: Dual-core
GPU: PowerVR
RAM: 768GB
Internal storage: 16GB
OS: watchOS (7.x, 6.1, 6.x, 5.1, 5, 4.x)


Capacity: 279 mAh
Type: Not user replaceable
Charging: Qi wireless charging


Dimensions: 1.52 x 1.31 x 0.45 inches (38.6 x 33.3 x 11.4 mm)
Weight: 1.50 oz (42.4 g)
Materials: Back: Ceramic; Frame: Stainless steel
Resistance: Water, Dust
Colors: Space Black, Silver


LTE (FDD): Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+)
UMTS: Bands 1(2100), 5(850), 8(900)
Data Speed: LTE, HSDPA+ (4G) 42.2 Mbit/s
SIM type: eSIM


Headphones: No 3.5mm jack
Speakers: Loudspeaker

Connectivity & Features

Bluetooth: 4.2
Wi-Fi: 802.11 b, g, n
Location: A-GPS, Glonass
Sensors: Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer
Other: NFC
Despite our efforts to provide full and correct Apple Watch Series 3 (38mm) specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please


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