ASUS ZenWatch 2 vs. Sony SmartBand 2 vs. Fitbit Ionic vs. Mobvoi TicWatch C2 vs. HTC re Grip

 
ZenWatch 2
SmartBand 2
Ionic
TicWatch C2
re Grip
 ASUSZenWatch 2Remove Buy NowSonySmartBand 2Remove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch C2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$130$299$200$199
Release20162015201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days4+ days2 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a348x250360 x 360160 x 32
Size1.63 inches or 1.45 inchn/a1.421.3 inches1.8 inches
Touchn/a
TypeAMOLEDn/aOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP5850mIP68IP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSWear OSNA
Apps
Music

All Wearables