Motorola Moto 360 (2nd Gen) vs. TomTom Adventurer vs. Fitbit Alta vs. Apple Watch Series 2 vs. Fitbit Ionic

 
Moto 360 (2nd Gen)
Adventurer
Alta
Watch Series 2
Ionic
 MotorolaMoto 360 (2nd Gen)Remove Buy NowTomTomAdventurerRemove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$300$350$130$269$299
Release20152016201620162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 daysn/a5 days18 hours4+ days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a340 x 272 or 390 x 312348x250
Size1.37 inches or 1.56 inchesn/an/a1.5 inches or 1.65 inches1.42
Touchn/a
TypeLCDn/aOLEDAMOLEDOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a5ATM50m

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWatch OSFitbit OS
Apps
Musicn/a

All Wearables