Fitbit Alta vs. Polar A360 vs. Xiaomi Mi Band 2 vs. Apple Watch Series 2

 
Alta
A360
Mi Band 2
Watch Series 2
 FitbitAltaRemove Buy NowPolarA360Remove Buy NowXiaomiMi Band 2Remove Buy NowAppleWatch Series 2Remove Buy Now

Basic Info

Suggested Price$130$200$23$269
Release2016201520162016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration5 days12 days20 hours18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 80n/a340 x 272 or 390 x 312
Sizen/a1.18 inches0.42 inches1.5 inches or 1.65 inches
Touchn/a
TypeOLEDn/aOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aWR30IP675ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aWatch OS
Apps
Music

All Wearables