Garmin Vivoactive vs. Fitbit Alta vs. Xiaomi Mi Band 2 vs. Garmin 645 Music vs. Mobvoi TicWatch e2

 
Vivoactive
Alta
Mi Band 2
645 Music
TicWatch e2
 GarminVivoactiveRemove Buy NowFitbitAltaRemove Buy NowXiaomiMi Band 2Remove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$250$130$23$450$200
Release20152016201620182019

Activity & Fitness

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

Battery

Duration14 hours to 11 days5 days20 hours7 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148n/an/a240 x 240360 x 360
Size1.38 inchesn/a0.42 inches1.2 inches1.2 inches
Touchn/a
TypeLCDOLEDOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP675 ATMIP68

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables