Samsung Gear S vs. Fitbit Flex 2 vs. Mobvoi TicWatch 2 vs. Asus VivoWatch vs. Garmin 645 Music

 
Gear S
Flex 2
TicWatch 2
VivoWatch
645 Music
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch 2Remove Buy NowAsusVivoWatchRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$250$100$199$160$450
Release20132016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1.5-2 Days24 hours to 10 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a400 x 400128 x 128240 x 240
Size2 inchesn/a1.4 inchesNA1.2 inches
Touchn/a
TypeSuper AMOLEDLEDOLEDNAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP65IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTicwear OSKoodOS
Apps
Music

All Wearables