Polar M600 vs. TomTom Spark vs. Garmin Vivosmart HR vs. Garmin Fenix 5X vs. Amazfit T-Rex

 
M600
Spark
Vivosmart HR
Fenix 5X
T-Rex
 PolarM600Remove Buy NowTomTomSparkRemove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5XRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$330$150$170$699$140
Release20162015201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysn/a5 daysUp to 12 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a160 x 68240 x240360 x 360
Size1.3 inchesn/a1.08 inches1.2 inches1.3 inches
Touchn/a
TypeTFTLCDn/aNAAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM10 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aBuild-in
Apps
Music

All Wearables