Pebble Time 2 vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Microsoft Band vs. Amazfit GTR

 
Time 2
Alta HR
Vivofit 4
Band
GTR
 PebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowMicrosoftBandRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$199$150$79.95$200$199
Release20162017201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days7 days1 year2 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA128 x 3688 x 88320 x 106454 x 454
SizeNA1.4 inchesNA1.37 inches1.39 inches
Touch
Typee-paperOLEDNACapacitative TFTAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSNABuild-in
Apps
Music

All Wearables