Watch Series 2 Blaze Q Grant Vivoactive HR Alta
  Apple Watch Series 2 Remove Buy Now Fitbit Blaze Remove Buy Now Fossil Q Grant Remove Buy Now Garmin Vivoactive HR Remove Buy Now Fitbit Alta Remove Buy Now

Basic Info

Suggested Price $269 $200 $175 $250 $130
Release 2016 2016 2015 2016 2016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration 18 hours 5 Days 7 days 13 hours to 8 days 5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a
Resolution 340 x 272 or 390 x 312 n/a n/a 148 x 205 n/a
Size 1.5 inches or 1.65 inches n/a n/a 1.38 inches n/a
Touch n/a n/a
Type AMOLED LCD n/a n/a OLED

Functions

Audio Speaker
Clock
Phone
Vibration n/a
Voice

Hardware

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

Notifications

Phone
Emails n/a
Texts

Software

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

All Wearables