Watch Series 2 RunIQ Connected M400 Ray
  Apple Watch Series 2 Remove Buy Now New Balance RunIQ Remove Buy Now Emporio Armani Connected Remove Buy Now Polar M400 Remove Buy Now Misfit Ray Remove Buy Now

Basic Info

Suggested Price $269 $299 $245 $200 $100
Release 2016 2017 2016 2014 2016

Activity & Fitness

Calories
Cycling (Bicycling) n/a
Distance
Heart n/a n/a
Oxygen n/a
Sleep
Steps
Swim n/a

Battery

Duration 18 hours 24 hours (5 hrs w GPS and heart rate) 6 months 8 hours to 30 days 6 months
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a n/a
Mac n/a n/a
Windows n/a n/a

Connectivity

Bluetooth
Cellular n/a
GPS n/a
NFC n/a
Wi-Fi n/a

Display

Color n/a n/a
Resolution 340 x 272 or 390 x 312 400 x 400 n/a n/a n/a
Size 1.5 inches or 1.65 inches 1.39 inches n/a n/a n/a
Touch n/a n/a
Type AMOLED AMOLED n/a n/a LED

Functions

Audio Speaker n/a Alerts only
Clock
Phone
Vibration
Voice n/a

Hardware

Accelerometer n/a
Barometer or Altimeter n/a
Ultraviolet Sensor n/a
Water Resistance 5ATM 5 ATM 10 ATM 3 ATM 5 ATM

Notifications

Phone
Emails
Texts

Software

Operating System Watch OS Android Wear 1.5 n/a n/a n/a
Apps n/a
Music

All Wearables