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Image of a Watch Series 4
Image of a Forerunner 45
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Image of a A370
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Basic Info

Suggested Price$79.99$329$199$200$179.95
Release20182018201920142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 daysNot Yet7 days2 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160384 x 480208 x 208320 x 106160 x 80
Size1.23 inches1.78 inches1.04 inches1.37 inches1.18 inches
Touch
TypeIPS LCDMicroLEDLCDCapacitative TFTTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNot Yet5 ATMIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OS 5Built-inNA
Apps
Music

All Wearables