Xiaomi Mi Band 2 vs. Apple Watch Series 2 vs. Garmin 645 Music vs. Garmin Chronos vs. Fitbit Inspire HR

 
Mi Band 2
Watch Series 2
645 Music
Chronos
Inspire HR
 XiaomiMi Band 2Remove Buy NowAppleWatch Series 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$23$269$450$1500$99
Release20162016201820182019

Activity & Fitness

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

Battery

Duration20 hours18 hours7 days8 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312240 x 240218 x 218139 x 60
Size0.42 inches1.5 inches or 1.65 inches1.2 inches1.2 inches1.4 inches
Touch
TypeOLEDAMOLEDMIPMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATM5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OSFitbit OS
Apps
Music

All Wearables