Polar M400 vs. Amazfit Pace vs. Samsung Gear 2 vs. Xiaomi Mi Band vs. Huawei Band 2

 
M400
Pace
Gear 2
Mi Band
Band 2
 PolarM400Remove Buy NowAmazfitPaceRemove Buy NowSamsungGear 2Remove Buy NowXiaomiMi BandRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$200$130$300$15$69.99
Release20142017201420152017

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days2-3 days30 days21 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a320 x 300320 x 320NA128 x 32
Sizen/a1.34 inches1.63 inchesNA0.91 inches
TouchNA
Typen/aTFT LCDSuper AMOLEDNAPMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP67IP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryTizen OSNA
Apps
Music

All Wearables