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Basic Info

Suggested Price$199$329$450$330$275
Release20182017201820162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours7 days2 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300340 x 272 or 390 x 312240 x 240240 x 240
Size1.34 inches1.5 inches or 1.65 inches1.2 inches1.3 inches
Touchn/a
TypeOLEDAMOLEDMIPTFTOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIPX81 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWatchOS 4Android WearNA
Apps
Music

All Wearables