Fitbit Flex 2 vs. Samsung Gear 2 vs. Mobvoi TicWatch E vs. Xiaomi Mi Band 3 vs. Garmin Vivosmart 4

 
Flex 2
Gear 2
TicWatch E
Mi Band 3
Vivosmart 4
 FitbitFlex 2Remove Buy NowSamsungGear 2Remove Buy NowMobvoiTicWatch ERemove Buy NowXiaomiMi Band 3Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$300$159$44.95$130
Release20162014201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration5 days2-3 days1.5-2 days20 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320400 x 400128 x 8048 x 128
Sizen/a1.63 inches1.4 inches0.78 inches0.74 inches
Touchn/a
TypeLEDSuper AMOLEDOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizen OSAndroid Wear 2.0
Apps
Music

All Wearables