Garmin Vivoactive vs. Garmin Vivoactive HR vs. Fitbit Charge 2 vs. Pebble Time 2 vs. Amazfit T-Rex

 
Vivoactive
Vivoactive HR
Charge 2
Time 2
T-Rex
 GarminVivoactiveRemove Buy NowGarminVivoactive HRRemove Buy NowFitbitCharge 2Remove Buy NowPebbleTime 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$250$150$199$140
Release20152016201620162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days13 hours to 8 days5 days10 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148148 x 205n/aNA360 x 360
Size1.38 inches1.38 inchesn/aNA1.3 inches
Touchn/a
TypeLCDn/aOLEDe-paperAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aPebble OSBuild-in
Apps
Music

All Wearables