Motorola Moto 360 (2nd Gen) vs. Sony SmartBand 2 vs. Garmin 645 Music vs. Microsoft Band vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
SmartBand 2
645 Music
Band
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSonySmartBand 2Remove Buy NowGarmin645 MusicRemove Buy NowMicrosoftBandRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$130$450$200$140
Release20152015201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days7 days2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/a240 x 240320 x 106360 x 360
Size1.37 inches or 1.56 inchesn/a1.2 inches1.37 inches1.3 inches
Touchn/a
TypeLCDn/aMIPCapacitative TFTAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP585 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuild-in
Apps
Musicn/a

All Wearables