Pebble Time Round vs. Garmin Fenix 5 vs. Diesel On Full Guard vs. Fitbit Charge HR vs. Amazfit T-Rex

 
Time Round
Fenix 5
On Full Guard
Charge HR
T-Rex
 PebbleTime RoundRemove Buy NowGarminFenix 5Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$599.99$325$150$140
Release20152017201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 Weeks1 day5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240454 x 454NA360 x 360
Sizeround1.2 inches1.4 inchesNA1.3 inches
TouchNA
Typee-papernaOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX710 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables