Pebble Time Steel vs. Polar M400 vs. Garmin Vivofit 3 vs. Motorola Moto 360 (1st Gen) vs. Amazfit GTR

 
Time Steel
M400
Vivofit 3
Moto 360 (1st Gen)
GTR
 PebbleTime SteelRemove Buy NowPolarM400Remove Buy NowGarminVivofit 3Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$200$100$150$199
Release20152014201620142019

Activity & Fitness

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

Battery

Duration10 days8 hours to 30 days1 year1 day24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a64 x 64320 x 260454 x 454
Size1.26 inchesn/a0.55 inches1.56 inches1.39 inches
Touch
Typee-papern/an/aLCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables