Garmin Forerunner 735XT vs. Garmin Vivoactive HR vs. Fitbit Charge 2 vs. Garmin Instinct vs. Amazfit T-Rex

 
Forerunner 735XT
Vivoactive HR
Charge 2
Instinct
T-Rex
 GarminForerunner 735XTRemove Buy NowGarminVivoactive HRRemove Buy NowFitbitCharge 2Remove Buy NowGarminInstinctRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$250$150$300$140
Release20162016201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days13 hours to 8 days5 days14 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180148 x 205n/a128 x 128360 x 360
Size1.23 inches1.38 inchesn/a0.9 inches1.3 inches
Touchn/an/a
Typen/an/aOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aBuild-in
Apps
Music

All Wearables