Garmin Forerunner 735XT vs. Polar M400 vs. Polar Loop 2 vs. Garmin Fenix 5 vs. Xiaomi Mi Band 3

 
Forerunner 735XT
M400
Loop 2
Fenix 5
Mi Band 3
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowPolarLoop 2Remove Buy NowGarminFenix 5Remove Buy NowXiaomiMi Band 3Remove Buy Now

Basic Info

Suggested Price$450$200$120$599.99$44.95
Release20162014201520172018

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days8 days (without notifications)2 Weeks20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/an/a240 x 240128 x 80
Size1.23 inchesn/an/a1.2 inches0.78 inches
Touchn/a
Typen/an/aLEDnaOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM2 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/a
Apps
Music

All Wearables