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Image of a ZenWatch 2
Image of a Activite Sapphire
Image of a Bip
Image of a WSD-F20A
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Basic Info

Suggested Price$249$150$450$99.99$399
Release20172016201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months30 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 320n/a176 x 176320 x 320
Size1.2 inches1.63 inches or 1.45 inch1.3 inches1.28 inches1.32 inches
Touch
TypeP-OLEDAMOLEDAnalogNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675 ATMIP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wear 2Android Wearn/aWear OS
Apps
Music

All Wearables