Polar Loop 2 vs. Fitbit Flex vs. Jaybird Reign vs. Pebble Core vs. Xiaomi Mi Band

 
Loop 2
Flex
Reign
Core
Mi Band
 PolarLoop 2Remove Buy NowFitbitFlexRemove Buy NowJaybirdReignRemove Buy NowPebbleCoreRemove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$120$100$150$99$15
Release20152013201520162015

Activity & Fitness

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

Battery

Duration8 days (without notifications)5 days5 daysNA30 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANANA
Macn/aNANANA
Windowsn/aNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/aNANANANA
Sizen/aNANANANA
TouchNANANANA
TypeLEDLEDLEDNANA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM1 ATMNANAIP67

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNANANANA
Apps
Music

All Wearables