Samsung Gear S vs. Garmin Vivofit 3 vs. Huawei Talkband B2 vs. Asus ZenWatch vs. Fitbit Flex

 
Gear S
Vivofit 3
Talkband B2
ZenWatch
Flex
 SamsungGear SRemove Buy NowGarminVivofit 3Remove Buy NowHuaweiTalkband B2Remove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$100$180$150$100
Release20132016201520142013

Activity & Fitness

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

Battery

Durationn/a1 year3 daysNA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 36064 x 64128 x 88320 x 320NA
Size2 inches0.55 inches0.73 inches1.63 inchesNA
TouchNA
TypeSuper AMOLEDn/aPMOLEDAMOLEDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP57IP551 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemTizenn/an/aAndroid WearNA
Apps
Music

All Wearables