Garmin Vivofit 3 vs. Fitbit Alta HR vs. Fitbit Charge vs. Michael Kors Access Sofie HR vs. Mobvoi TicWatch S2

 
Vivofit 3
Alta HR
Charge
Access Sofie HR
TicWatch S2
 GarminVivofit 3Remove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$150$130$395$180
Release20162017201420192019

Activity & Fitness

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

Battery

Duration1 year7 days7-10 days2 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64128 x 36NA390 x 390400 x 400
Size0.55 inches1.4 inchesNA1.19 inches1.39 inches
TouchNA
Typen/aOLEDOLEDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OSWear OS
Apps
Music

All Wearables