Samsung Galaxy Watch 4

Most of us want to know more about ourselves, so we can be the best version of ourselves. That’s why we engineered the all-new Galaxy Watch4 to be the companion to your journey towards a healthier you.

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Track your fitness progress with our first smartwatch that conveniently measures body composition. Get to know your body fat percentage, skeletal muscle, body water and more to achieve your goals. The Samsung BioActive Sensor and our fastest chip brings the biggest innovation to Galaxy Watch yet.

General Specs

Dimensions & Weight
  • Galaxy Watch4 44mm : 44.4 x 43.3 x 9.8mm (Excluded the health sensor) / 30g (Armor Aluminum, without strap)
  • Galaxy Watch4 40mm : 40.4 x 39.3 x 9.8mm (Excluded the health sensor) / 26g (Armor Aluminum, without strap)
Display
  • Galaxy Watch4 44mm : 1.4" (34.6mm) Circular Super AMOLED (450x450) / Full Color Always On Display / Corning® Gorilla® Glass DX+
  • Galaxy Watch4 40mm : 1.2" (30.4mm) Circular Super AMOLED (396x396) / Full Color Always On Display / Corning® Gorilla® Glass DX+
Battery
  • Galaxy Watch4 44mm :361mAh
  • Galaxy Watch4 40mm : 247mAh
AP Exynos W920 Dual Core 1.18GHz
OS Wear OS Powered by Samsung
Connectivity LTE, Bluetooth® 5.0, Wi-Fi 802.11 a/b/g/n 2.4+5GHz,
NFC, A-GPS/GLONASS/Beidou/Galileo

Memory

1.5GB RAM + 16GB Internal Memory
Durability 5ATM+IP68/MIL-STD-810G
Sensor Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor
Compatibility Compatible with Android 6.0 or higher, RAM 1.5GB above
In the Box
  • Galaxy Watch4 44mm :Galaxy Watch4 / Wireless Charger / Quick Start Guide
  • Galaxy Watch4 40mm : Galaxy Watch4 / Wireless Charger / Quick Start Guide
Color
  • Galaxy Watch4 44mm :Black, Green, Silver
  • Galaxy Watch4 40mm : Black, Pink Gold, Silver
Limited Warranty