Apple Watch Series 2 vs. LG Watch Style vs. Jawbone UP3 vs. Jaybird Reign vs. Amazfit T-Rex

 
Watch Series 2
Watch Style
UP3
Reign
T-Rex
 AppleWatch Series 2Remove Buy NowLGWatch StyleRemove Buy NowJawboneUP3Remove Buy NowJaybirdReignRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$269$249$180$150$140
Release20162017201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312360 x 360NANA360 x 360
Size1.5 inches or 1.65 inches1.2 inchesNANA1.3 inches
TouchNANA
TypeAMOLEDP-OLEDNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP67NANA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid Wear 2NANABuild-in
Apps
MusicNA

All Wearables