Samsung Gear S vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. ASUS ZenWatch 3 vs. Mobvoi TicWatch e2

 
Gear S
Flex 2
Vivosmart HR
ZenWatch 3
TicWatch e2
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowASUSZenWatch 3Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$250$100$170$229$200
Release20132016201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days48 hours1 day
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a160 x 68400 x 400360 x 360
Size2 inchesn/a1.08 inches1.39 inches1.2 inches
Touchn/a
TypeSuper AMOLEDLEDn/aAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aAndroid Wear 2Wear OS
Apps
Music

All Wearables