Apple Watch Series 3 vs. Pebble Classic vs. Garmin Fenix 5s vs. Amazfit T-Rex vs. Apple SE

 
Watch Series 3
Classic
Fenix 5s
T-Rex
SE
 AppleWatch Series 3Remove Buy NowPebbleClassicRemove Buy NowGarminFenix 5sRemove Buy NowAmazfitT-RexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$329$99$599.99$140$279
Release20172013201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5-7 daysUp to 9 days20 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312168 x 144218x 218360 x 360384 x 480
Size1.5 inches or 1.65 inches1.26 inches1.1 inches1.3 inches40mm
Touch
TypeAMOLEDe-papernaAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM5 ATM10ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Pebble OSBuild-inWatchOS 5
Apps
Music

All Wearables