Pebble Classic vs. Fitbit Alta vs. Garmin Fenix 5X vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Classic
Alta
Fenix 5X
T-Rex
Inspire 3
 PebbleClassicRemove Buy NowFitbitAltaRemove Buy NowGarminFenix 5XRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$99$130$699$140$100
Release20132016201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 daysUp to 12 days20 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a240 x240360 x 36032x18
Size1.26 inchesn/a1.2 inches1.3 inches46 inches
Touchn/a
Typee-paperOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a10 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aBuild-in
Apps
Music

All Wearables