Garmin Vivoactive HR vs. Xiaomi Mi Band 2 vs. Mobvoi TicWatch 2 vs. Garmin 645 Music vs. Fitbit Charge 3

 
Vivoactive HR
Mi Band 2
TicWatch 2
645 Music
Charge 3
 GarminVivoactive HRRemove Buy NowXiaomiMi Band 2Remove Buy NowMobvoiTicWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$250$23$199$450$150
Release20162016201720182018

Activity & Fitness

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

Battery

Duration13 hours to 8 days20 hours1.5-2 Days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution148 x 205n/a400 x 400240 x 24066 x 18
Size1.38 inches0.42 inches1.4 inches1.2 inches.721 inches
Touch
Typen/aOLEDOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP655 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTicwear OSNA
Apps
Music

All Wearables