Pebble Time vs. Fitbit Alta vs. Pebble Time 2 vs. Amazfit GTR

 
Time
Alta
Time 2
GTR
 PebbleTimeRemove Buy NowFitbitAltaRemove Buy NowPebbleTime 2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$130$199$199
Release2015201620162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days10 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/aNA454 x 454
Size1.26 inchesn/aNA1.39 inches
Touchn/a
Typee-paperOLEDe-paperAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a3 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aPebble OSBuild-in
Apps
Music

All Wearables