Fitbit Blaze vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Garmin Instinct vs. Amazfit T-Rex

 
Blaze
Vivosmart HR
Flex
Instinct
T-Rex
 FitbitBlazeRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowGarminInstinctRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$170$100$300$140
Release20162015201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days5 days14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68NA128 x 128360 x 360
Sizen/a1.08 inchesNA0.9 inches1.3 inches
TouchNA
TypeLCDn/aLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNABuild-in
Apps
Music

All Wearables