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Image of a Alta
Image of a ZenWatch
Image of a G-Shock GBA800
Image of a Versa
 AppleWatch Series 3Remove Buy NowFitbitAltaRemove Buy NowAsusZenWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitVersaRemove Buy Now

Basic Info

Suggested Price$329$130$150$120$199.99
Release20172016201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 daysNA2 years4 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a320 x 320300 x300
Size1.5 inches or 1.65 inchesn/a1.63 inches1.34 inches
Touchn/a
TypeAMOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP5520 ATM5 ATM

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating SystemWatchOS 4n/aAndroid Wear
Apps
Music

All Wearables