Fitbit Alta vs. Microsoft Band 2 vs. Garmin Fenix 5 vs. Samsung Galaxy Watch vs. Amazfit T-Rex

 
Alta
Band 2
Fenix 5
Galaxy Watch
T-Rex
 FitbitAltaRemove Buy NowMicrosoftBand 2Remove Buy NowGarminFenix 5Remove Buy NowSamsungGalaxy WatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$250$599.99$330$140
Release20162015201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)2 Weeks7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128240 x 240360 x 360360 x 360
Sizen/a1.36 inches1.2 inches1.2 inches or 1.3 inches1.3 inches
Touchn/a
TypeOLEDCapacitative TFTnaAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX710 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aTizen OSBuild-in
Apps
MusicSpotify

All Wearables