Garmin Vivosmart vs. Garmin 645 Music vs. Fitbit Charge vs. Diesel On Full Guard 2.5 vs. Mobvoi TicWatch C2

 
Vivosmart
645 Music
Charge
On Full Guard 2.5
TicWatch C2
 GarminVivosmartRemove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$170$450$130$325$200
Release20142018201420182018

Activity & Fitness

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

Battery

Duration7 days7 days7-10 days4 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 16240 x 240NA454x454360 x 360
Size1.41 inches1.2 inchesNA1.39 inches1.3 inches
TouchNA
TypeOLEDMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM3 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OSWear OS
Apps
Music

All Wearables