Watch Series 2 Ray Loop 2 Go
  Apple Watch Series 2 Remove Buy Now Misfit Ray Remove Buy Now Polar Loop 2 Remove Buy Now Withings Go Remove Buy Now

Basic Info

Suggested Price $269 $100 $120 $80
Release 2016 2016 2015 2016

Activity & Fitness

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

Battery

Duration 18 hours 6 months 8 days (without notifications) 8 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth n/a
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a n/a
Resolution 340 x 272 or 390 x 312 n/a n/a n/a
Size 1.5 inches or 1.65 inches n/a n/a n/a
Touch n/a n/a
Type AMOLED LED LED E-Ink

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5ATM 5 ATM 2 ATM 5 ATM

Notifications

Phone n/a
Emails n/a
Texts n/a

Software

Operating System Watch OS n/a n/a n/a
Apps n/a
Music

All Wearables