Garmin Fenix 3 vs. Fitbit Flex 2 vs. Polar Loop 2 vs. Apple Watch Series 2 vs. Xiaomi Mi Band

 
Fenix 3
Flex 2
Loop 2
Watch Series 2
Mi Band
 GarminFenix 3Remove Buy NowFitbitFlex 2Remove Buy NowPolarLoop 2Remove Buy NowAppleWatch Series 2Remove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$500$100$120$269$15
Release20152016201520162015

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days8 days (without notifications)18 hours30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution218 x 218n/an/a340 x 272 or 390 x 312NA
Size1.2 inchesn/an/a1.5 inches or 1.65 inchesNA
Touchn/aNA
TypeChroma LEDLEDLEDAMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM2 ATM5ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWatch OSNA
Apps
Music

All Wearables