Motorola Moto 360 Sport vs. Pebble Time Steel vs. Polar M400 vs. ASUS ZenWatch 3 vs. Amazfit GTR

 
Moto 360 Sport
Time Steel
M400
ZenWatch 3
GTR
 MotorolaMoto 360 SportRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowASUSZenWatch 3Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$199$250$200$229$199
Release20162015201420172019

Activity & Fitness

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

Battery

Durationn/a10 days8 hours to 30 days48 hours24 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a400 x 400454 x 454
Size1.37 inches1.26 inchesn/a1.39 inches1.39 inches
Touch
TypeLCDe-papern/aAMOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/aAndroid Wear 2Build-in
Apps
Musicn/a

All Wearables