Pebble Time vs. Polar V800 vs. Polar Loop 2 vs. Motorola Moto 360 (1st Gen) vs. Amazfit T-Rex

 
Time
V800
Loop 2
Moto 360 (1st Gen)
T-Rex
 PebbleTimeRemove Buy NowPolarV800Remove Buy NowPolarLoop 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$470$120$150$140
Release20152014201520142019

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days13 hours to 30 days8 days (without notifications)1 day20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/an/a320 x 260360 x 360
Size1.26 inchesn/an/a1.56 inches1.3 inches
Touch
Typee-papern/aLEDLCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM2 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aAndroid WearBuild-in
Apps
MusicNA

All Wearables