Misfit Phase Pebble Classic Withings Activite Sapphire Polar Loop 2
  Misfit Phase Remove Buy Now Pebble Classic Remove Buy Now Withings Activite Sapphire Remove Buy Now Polar Loop 2 Remove Buy Now

Basic Info

Suggested Price $175 $99 $450 $120
Release 2016 2013 2014 2015

Activity & Fitness

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

Battery

Duration 6 months 5-7 days 8 months 8 days (without notifications)
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
Resolution n/a 168 x 144 n/a n/a
Size n/a 1.26 inches 1.3 inches n/a
Touch n/a
Type n/a e-paper Analog LED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

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