Garmin Vivomove vs. Fitbit Charge 2 vs. Amazfit Bip vs. Garmin Forerunner 45 vs. Amazfit T-Rex

 
Vivomove
Charge 2
Bip
Forerunner 45
T-Rex
 GarminVivomoveRemove Buy NowFitbitCharge 2Remove Buy NowAmazfitBipRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$150$99.99$199$140
Release20162016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year5 days30 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a176 x 176208 x 208360 x 360
Sizen/an/a1.28 inches1.04 inches1.3 inches
Touchn/an/a
Typen/aOLEDNALCDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP685 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aBuilt-inBuild-in
Apps
Music

All Wearables