Pebble Time Round vs. TomTom Spark vs. Fossil Explorist vs. Pebble Core vs. Amazfit T-Rex

 
Time Round
Spark
Explorist
Core
T-Rex
 PebbleTime RoundRemove Buy NowTomTomSparkRemove Buy NowFossilExploristRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$150$255$99$140
Release20152015201820162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 daysn/a24 hoursNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a454 x454NA360 x 360
Sizeroundn/a1.4 inchesNA1.3 inches
TouchNA
Typee-paperLCDAMOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP67NA5 ATM

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemPebble OSn/aWear OSNABuild-in
Apps
Music

All Wearables