Garmin Forerunner 735XT vs. Garmin Vivoactive vs. Xiaomi Mi Band 2 vs. Garmin 645 Music vs. Fitbit Charge

 
Forerunner 735XT
Vivoactive
Mi Band 2
645 Music
Charge
 GarminForerunner 735XTRemove Buy NowGarminVivoactiveRemove Buy NowXiaomiMi Band 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$450$250$23$450$130
Release20162015201620182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration14 hours to 11 days14 hours to 11 days20 hours7 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180205 x 148n/a240 x 240NA
Size1.23 inches1.38 inches0.42 inches1.2 inchesNA
Touchn/aNA
Typen/aLCDOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNA
Apps
Music

All Wearables