Pebble Time Round vs. Samsung Gear S2 vs. Diesel On Full Guard vs. Jawbone UP24 vs. Amazfit T-Rex

 
Time Round
Gear S2
On Full Guard
UP24
T-Rex
 PebbleTime RoundRemove Buy NowSamsungGear S2Remove Buy NowDieselOn Full GuardRemove Buy NowJawboneUP24Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$300$325$130$140
Release20152015201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2-3 days1 day14 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 360454 x 454NA360 x 360
Sizeround1.2 inches1.4 inchesNA1.3 inches
TouchNA
Typee-paperSuper AMOLEDOMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP68IP67Splash Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizenAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables