Apple Watch (1st gen)

Apple Watch (1st gen)

Brand: Apple
Category: Wearables
  • Screen 1.4 inch/1.5 inch Retina OLED
  • Battery life 18 hours
  • Water resistance IPX7 (3 metres)
  • Sensors Ambient light, Heart rate sensor, accelerometer, and gyroscope.
  • Date April 2015

Specs

General

Physical size 38.6 mm × 33.3 mm × 10.5 mm (1.52 in × 1.31 in × 0.41 in); 42 mm × 35.9 mm × 10.5 mm (1.65 in × 1.41 in × 0.41 in)
Material Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
Charging Inductive charging
Battery Lithium-polymer
Battery life 18 hours
Water resistance IPX7 (3 metres)
Weight 25 grams to 69 grams depending on the model
Display type Retina OLED, 450 nits (peak)
Display size 38mm 33.96 mm (1.337 in) diagonal, 42mm 38.96 mm (1.534 in) diagonal
Display resolution 38mm - 272×340 pixels, 326 dpi; 42mm - 312×390 pixels, 326 dpi
Color options Gold, Rose Gold, Space Gray, Silver, Black. Straps vary by editions.

Sensors

Accelerometer Yes
Barometric altimeter No
Compass No
Galvanic skin response No
Geomagnetic No
Gyroscope Yes
Optical heart rate Yes
Electrical heart rate No
SpO2 No
Temperature No
GPS No
GALILEO No
GLONASS No
QZSS No
Beidou No
Ambient light sensor Yes
Vibration motor Yes
Microphone Yes
Speakers Yes

Health & activity tracking

Steps Yes
Distance Yes
Calories burned Yes
Sports tracking Yes
Floors No
Sleep No
Heart rate Yes
Stress No
Blood oxygen No
Respiration rate No
UV exposure No
Skin temperature No
Hydration level No
HRV No
ECG No
Calorie intake No
Blood pressure No
Glucose No

Daily smart features

Smartphone notifications Yes
Smartphone music control Yes
On-board music storage Yes
Connected pay Yes
Cellular No
Connectivity Bluetooth 4.0, Wi-Fi (802.11 b/g/n 2.4GHz only)
Operating system WatchOS
Memory 8 GB, 512 MB RAM
Processor Apple S1

Links

Affiliate link Amazon | Fitbit
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