Pebble Time vs. Polar Loop 2 vs. New Balance RunIQ vs. Amazfit Cor vs. Fitbit Flex

 
Time
Loop 2
RunIQ
Cor
Flex
 PebbleTimeRemove Buy NowPolarLoop 2Remove Buy NowNew BalanceRunIQRemove Buy NowAmazfitCorRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$120$299$79.99$100
Release20152015201720182013

Activity & Fitness

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

Battery

Duration7 days8 days (without notifications)24 hours (5 hrs w GPS and heart rate)12 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a400 x 40080 x 160NA
Size1.26 inchesn/a1.39 inches1.23 inchesNA
TouchNA
Typee-paperLEDAMOLEDIPS LCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 1.5NA
Apps
Music

All Wearables