Fitbit One vs. Misfit Flash Link vs. Polar Loop 2 vs. LG Watch Style vs. Amazfit T-Rex

 
One
Flash Link
Loop 2
Watch Style
T-Rex
 FitbitOneRemove Buy NowMisfitFlash LinkRemove Buy NowPolarLoop 2Remove Buy NowLGWatch StyleRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$20$120$249$140
Release20122015201520172019

Activity & Fitness

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

Battery

Duration10-14 days6 months8 days (without notifications)20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a360 x 360360 x 360
Sizen/an/an/a1.2 inches1.3 inches
Touchn/a
TypeOLEDn/aLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant3 ATM2 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2Build-in
Apps
Music

All Wearables