Fitbit Zip vs. New Balance RunIQ vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex

 
Zip
RunIQ
Flex
Vivosmart HR Plus
T-Rex
 FitbitZipRemove Buy NowNew BalanceRunIQRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$60$299$100$179$140
Release20122017201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months24 hours (5 hrs w GPS and heart rate)5 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400NA160 x 68360 x 360
Sizen/a1.39 inchesNA0.5 inches x 0.8 inches1.3 inches
TouchNA
Typen/aAMOLEDLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash Resistant5 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 1.5NANABuild-in
Apps
Music

All Wearables