Pebble Time Round vs. Asus ZenWatch vs. Jawbone UP3 vs. Amazfit T-Rex vs. Fossil Gen 5 Smartwatch Carlyle

 
Time Round
ZenWatch
UP3
T-Rex
Gen 5 Smartwatch Carlyle
 PebbleTime RoundRemove Buy NowAsusZenWatchRemove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$200$150$180$140$295
Release20152014201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysNA7 days20 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320NA360 x 360328 x 328
Sizeround1.63 inchesNA1.3 inches1.3 inches
TouchNA
Typee-paperAMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP55NA5 ATM3 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemPebble OSAndroid WearNABuild-inWear OS
Apps
MusicNA

All Wearables