Motorola Moto 360 (2nd Gen) vs. Pebble 2 vs. Polar M400 vs. Jawbone UP4 vs. Apple Watch Ultra

 
Moto 360 (2nd Gen)
2
M400
UP4
Watch Ultra
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebble2Remove Buy NowPolarM400Remove Buy NowJawboneUP4Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$300$129$200$200$799
Release20152016201420152022

Activity & Fitness

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

Battery

Duration1.5 days7 days8 hours to 30 daysNA36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/aNA502x410 pixels
Size1.37 inches or 1.56 inchesn/an/aNA1.92 inches
TouchNA
TypeLCDe-papern/aNA

Functions

Audio SpeakerBluetoothAlerts only
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM3 ATMNA10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/aNAWatchOS 9
Apps
Musicn/aNA

All Wearables