Motorola Moto 360 (2nd Gen) vs. Polar Loop 2 vs. Sony SmartBand 2 vs. Fitbit Flex vs. Apple Watch Ultra

 
Moto 360 (2nd Gen)
Loop 2
SmartBand 2
Flex
Watch Ultra
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarLoop 2Remove Buy NowSonySmartBand 2Remove Buy NowFitbitFlexRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$300$120$130$100$799
Release20152015201520132022

Activity & Fitness

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

Battery

Duration1.5 days8 days (without notifications)2 days5 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/an/aNA502x410 pixels
Size1.37 inches or 1.56 inchesn/an/aNA1.92 inches
Touchn/aNA
TypeLCDLEDn/aLED

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATMIP581 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aNAWatchOS 9
Apps
Musicn/a

All Wearables