Samsung Gear S vs. Huawei Talkband B2 vs. Fitbit Ionic vs. Fitbit Flex vs. Garmin Vivosmart 3

 
Gear S
Talkband B2
Ionic
Flex
Vivosmart 3
 SamsungGear SRemove Buy NowHuaweiTalkband B2Remove Buy NowFitbitIonicRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$250$180$299$100$139.99
Release20132015201720132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days4+ days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360128 x 88348x250NA64 x 128
Size2 inches0.73 inches1.42NANA
TouchNA
TypeSuper AMOLEDPMOLEDOLEDLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP5750m1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aFitbit OSNA
Apps
Music

All Wearables