Apple Watch Series 2 Garmin Vivoactive HR Pebble Steel Withings Activite Pop Withings Activite Sapphire
  Apple Watch Series 2 Remove Buy Now Garmin Vivoactive HR Remove Buy Now Pebble Steel Remove Buy Now Withings Activite Pop Remove Buy Now Withings Activite Sapphire Remove Buy Now

Basic Info

Suggested Price $269 $250 $150 $150 $450
Release 2016 2016 2014 2015 2014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration 18 hours 13 hours to 8 days 5-7 days 8 months 8 months
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 340 x 272 or 390 x 312 148 x 205 168 x 144 n/a n/a
Size 1.5 inches or 1.65 inches 1.38 inches 1.26 inches 1.3 inches 1.3 inches
Touch
Type AMOLED n/a e-paper Analog Analog

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

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