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Basic Info

Suggested Price$199$399$150$250$170
Release20192018201620162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 days1 day5 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454320 x 320n/an/a160 x 68
Size1.39 inches1.32 inchesn/a1.26 inches1.08 inches
Touchn/a
TypeAMOLEDLCDOLEDMonochrome LCDn/a

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemBuild-inWear OSn/an/an/a
Apps
Music

All Wearables