Motorola Moto 360 (2nd Gen) vs. Pebble Time Round vs. Motorola Moto 360 (1st Gen) vs. Fitbit Versa 2 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Time Round
Moto 360 (1st Gen)
Versa 2
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime RoundRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$200$150$199$140
Release20152015201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days1 day5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 260300 x 300360 x 360
Size1.37 inches or 1.56 inchesround1.56 inches1.34 inches1.3 inches
Touch
TypeLCDe-paperLCDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX7IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid WearBuild-inBuild-in
Apps
Musicn/aNA

All Wearables