TomTom Adventurer vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex

 
Adventurer
Flex 2
Vivosmart HR
Vivosmart HR Plus
T-Rex
 TomTomAdventurerRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$100$170$179$140
Release20162016201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days5 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
Resolutionn/an/a160 x 68160 x 68360 x 360
Sizen/an/a1.08 inches0.5 inches x 0.8 inches1.3 inches
Touchn/a
Typen/aLEDn/aLCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aNABuild-in
Apps
Music

All Wearables