Pebble Classic vs. Polar M430 vs. Pebble Time 2 vs. Diesel On Full Guard 2.5 vs. Amazfit T-Rex

 
Classic
M430
Time 2
On Full Guard 2.5
T-Rex
 PebbleClassicRemove Buy NowPolarM430Remove Buy NowPebbleTime 2Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$99$255$199$325$140
Release20132017201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days30 hours10 days4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144128x128NA454x454360 x 360
Size1.26 inches1.4 inchNA1.39 inches1.3 inches
Touch
Typee-paperLCDe-paperAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR303 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSWear OSBuild-in
Apps
Music

All Wearables