Pebble Steel vs. Fitbit Versa vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge vs. Amazfit T-Rex

 
Steel
Versa
Moto 360 (1st Gen)
Charge
T-Rex
 PebbleSteelRemove Buy NowFitbitVersaRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitChargeRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$199.99$150$130$140
Release20142018201420142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days4 days1 day7-10 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144300 x300320 x 260NA360 x 360
Size1.26 inches1.34 inches1.56 inchesNA1.3 inches
TouchNA
Typee-paperOLEDLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearNABuild-in
Apps
MusicNA

All Wearables