Polar M600 vs. Samsung Gear S3 vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Mobvoi TicWatch S2

 
M600
Gear S3
Alta HR
Vivofit 4
TicWatch S2
 PolarM600Remove Buy NowSamsungGear S3Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$330$350$150$79.95$180
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration2 days4 days7 days1 year2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution240 x 240360 x 360128 x 3688 x 88400 x 400
Size1.3 inches1.3 inches1.4 inchesNA1.39 inches
Touchn/a
TypeTFTFullcolor AODOLEDNAOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenWear OS
Apps
Music

All Wearables