Fitbit Alta vs. Fitbit Zip vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Mobvoi TicWatch S2

 
Alta
Zip
Vivosmart HR
Flex
TicWatch S2
 FitbitAltaRemove Buy NowFitbitZipRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$130$60$170$100$180
Release20162012201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months5 days5 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a160 x 68NA400 x 400
Sizen/an/a1.08 inchesNA1.39 inches
Touchn/aNA
TypeOLEDn/an/aLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aSplash Resistant5 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aNAWear OS
Apps
Music

All Wearables