Garmin Forerunner 225 vs. Fitbit Charge 2 vs. Garmin Vivosmart HR vs. Garmin Fenix 5s vs. Amazfit T-Rex

 
Forerunner 225
Charge 2
Vivosmart HR
Fenix 5s
T-Rex
 GarminForerunner 225Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5sRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$150$170$599.99$140
Release20152016201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days5 daysUp to 9 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a160 x 68218x 218360 x 360
Size1 inchn/a1.08 inches1.1 inches1.3 inches
Touchn/a
Typen/aOLEDn/anaAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM10ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aBuild-in
Appsn/a
Musicn/a

All Wearables