Pebble Time vs. Pebble Time Steel vs. Polar Loop 2 vs. Amazfit Cor vs. Fitbit Charge

 
Time
Time Steel
Loop 2
Cor
Charge
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarLoop 2Remove Buy NowAmazfitCorRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$150$250$120$79.99$130
Release20152015201520182014

Activity & Fitness

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

Battery

Duration7 days10 days8 days (without notifications)12 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144n/a80 x 160NA
Size1.26 inches1.26 inchesn/a1.23 inchesNA
TouchNA
Typee-papere-paperLEDIPS LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSn/aNA
Apps
Music

All Wearables