Motorola Moto 360 (2nd Gen) vs. TomTom Spark vs. Polar Loop 2 vs. Withings Go vs. Garmin Instinct

 
Moto 360 (2nd Gen)
Spark
Loop 2
Go
Instinct
 MotorolaMoto 360 (2nd Gen)Remove Buy NowTomTomSparkRemove Buy NowPolarLoop 2Remove Buy NowWithingsGoRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$300$150$120$80$300
Release20152015201520162018

Activity & Fitness

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

Battery

Duration1.5 daysn/a8 days (without notifications)8 months14 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/an/a
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolution360 x 325 or 360 x 330n/an/an/a128 x 128
Size1.37 inches or 1.56 inchesn/an/an/a0.9 inches
Touchn/a
TypeLCDLCDLEDE-InkOMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM2 ATM5 ATM10 ATM

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/an/an/a
Appsn/a
Musicn/a

All Wearables