Watch Series 3
Versa 2
re Grip
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Basic Info

Suggested Price$329$199$199$79
Release2017201920202015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 hours to 2.5 days6 months
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312300 x 300160 x 32n/a
Size1.5 inches or 1.65 inches1.34 inches1.8 inchesn/a
Touchn/a
TypeAMOLEDAMOLEDPMOLEDn/a

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP57n/a

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Build-inNAn/a
Apps
Music

All Wearables