Samsung Gear S vs. Fitbit Flex 2 vs. Polar M430 vs. Mobvoi TicWatch E vs. Xiaomi Mi Band

 
Gear S
Flex 2
M430
TicWatch E
Mi Band
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowPolarM430Remove Buy NowMobvoiTicWatch ERemove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$250$100$255$159$15
Release20132016201720172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days30 hours1.5-2 days30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution480 x 360n/a128x128400 x 400NA
Size2 inchesn/a1.4 inch1.4 inchesNA
Touchn/aNA
TypeSuper AMOLEDLEDLCDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMWR30IP67IP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0NA
Apps
Music

All Wearables