Fitbit Blaze vs. Samsung Gear S2 vs. Fitbit Flex 2 vs. Huawei Talkband B2 vs. Garmin VivoActive 4

 
Blaze
Gear S2
Flex 2
Talkband B2
VivoActive 4
 FitbitBlazeRemove Buy NowSamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowHuaweiTalkband B2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$300$100$180$349
Release20162015201620152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days2-3 days5 days3 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 360n/a128 x 88260 x 260
Sizen/a1.2 inchesn/a0.73 inches1.3ionches
Touchn/a
TypeLCDSuper AMOLEDLEDPMOLEDMIP

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP685 ATMIP575 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/an/aWear OS
Apps
Music

All Wearables