Pebble Time Round vs. ASUS ZenWatch 3 vs. LG Watch Urbane 2 vs. Fitbit Flex vs. Amazfit T-Rex

 
Time Round
ZenWatch 3
Watch Urbane 2
Flex
T-Rex
 PebbleTime RoundRemove Buy NowASUSZenWatch 3Remove Buy NowLGWatch Urbane 2Remove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$229$300$100$140
Release20152017201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days48 hoursNA5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400480 x 480NA360 x 360
Sizeround1.39 inches1.38 inchesNA1.3 inches
TouchNA
Typee-paperAMOLEDP-OLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7NA1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2Android WearNABuild-in
Apps
Music

All Wearables