Watch Series 2 Forerunner 225 Vivomove Watch Alta
  Apple Watch Series 2 Remove Buy Now Garmin Forerunner 225 Remove Buy Now Garmin Vivomove Remove Buy Now Huawei Watch Remove Buy Now Fitbit Alta Remove Buy Now

Basic Info

Suggested Price $269 $300 $250 $349 $130
Release 2016 2015 2016 2015 2016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration 18 hours 10 hours to 4 weeks 1 year n/a 5 days
Rechargeable

Compatibility

Android
iOS
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
Resolution 340 x 272 or 390 x 312 180 x 180 n/a 400 x 400 n/a
Size 1.5 inches or 1.65 inches 1 inch n/a 1.4 inches n/a
Touch n/a n/a
Type AMOLED n/a n/a AMOLED OLED

Functions

Audio Speaker 22 n/a
Clock
Phone n/a n/a
Vibration n/a
Voice

Hardware

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

Notifications

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

Software

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

All Wearables