Microsoft Band 2 vs. Amazfit Pace vs. Fitbit Alta HR vs. Fitbit Flex vs. Amazfit T-Rex

 
Band 2
Pace
Alta HR
Flex
T-Rex
 MicrosoftBand 2Remove Buy NowAmazfitPaceRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$130$150$100$140
Release20152017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)5 days7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128320 x 300128 x 36NA360 x 360
Size1.36 inches1.34 inches1.4 inchesNA1.3 inches
TouchNA
TypeCapacitative TFTTFT LCDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryNABuild-in
Apps
Music

All Wearables