Forerunner 735XT Speedo Shine 2 Loop 2 Pulse Ox
  Garmin Forerunner 735XT Remove Buy Now Misfit Speedo Shine 2 Remove Buy Now Polar Loop 2 Remove Buy Now Withings Pulse Ox Remove Buy Now

Basic Info

Suggested Price $450 $80 $120 $120
Release 2016 2016 2015 2014

Activity & Fitness

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

Battery

Duration 14 hours to 11 days 6 months 8 days (without notifications) 2 weeks
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a blue
Resolution 215 x 180 n/a n/a 128 x 32
Size 1.23 inches n/a n/a n/a
Touch n/a n/a Swipe
Type n/a n/a LED OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating System n/a n/a n/a n/a
Apps
Music

All Wearables