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Basic Info

Suggested Price$269$599.99$450$130$170
Release20162017201620162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursUp to 9 days14 hours to 11 days6 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312218x 218215 x 180208 x 208160 x 68
Size1.5 inches or 1.65 inches1.1 inches1.23 inches1.04 inches1.08 inches
Touchn/a
TypeAMOLEDnan/aMemory LCDn/a

Functions

Audio Speakern/a
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM10ATM5 ATMIP685 ATM

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating SystemWatch OSn/an/an/a
Appsn/a
Musicn/a

All Wearables