Pebble Time 2 vs. Fitbit Flex vs. Jaybird Reign vs. Pebble Core vs. Amazfit T-Rex

 
Time 2
Flex
Reign
Core
T-Rex
 PebbleTime 2Remove Buy NowFitbitFlexRemove Buy NowJaybirdReignRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$100$150$99$140
Release20162013201520162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration10 days5 days5 daysNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNANANANA360 x 360
SizeNANANANA1.3 inches
TouchNANANA
Typee-paperLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM1 ATMNANA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSNANANABuild-in
Apps
Music

All Wearables