TomTom Spark vs. Garmin Vivofit 3 vs. Misfit Flash Link vs. Samsung Gear 2 vs. Amazfit T-Rex

 
Spark
Vivofit 3
Flash Link
Gear 2
T-Rex
 TomTomSparkRemove Buy NowGarminVivofit 3Remove Buy NowMisfitFlash LinkRemove Buy NowSamsungGear 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$100$20$300$140
Release20152016201520142019

Activity & Fitness

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

Battery

Durationn/a1 year6 months2-3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/a64 x 64n/a320 x 320360 x 360
Sizen/a0.55 inchesn/a1.63 inches1.3 inches
Touchn/a
TypeLCDn/an/aSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aTizen OSBuild-in
Apps
Music

All Wearables