Watch Series 2 Fenix 5s Forerunner 225 Forerunner 735XT Vivosmart HR
  Apple Watch Series 2 Remove Buy Now Garmin Fenix 5s Remove Buy Now Garmin Forerunner 225 Remove Buy Now Garmin Forerunner 735XT Remove Buy Now Garmin Vivosmart HR Remove Buy Now

Basic Info

Suggested Price $269 $599.99 $300 $450 $170
Release 2016 2017 2015 2016 2015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration 18 hours Up to 9 days 10 hours to 4 weeks 14 hours to 11 days 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
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution 340 x 272 or 390 x 312 218x 218 180 x 180 215 x 180 160 x 68
Size 1.5 inches or 1.65 inches 1.1 inches 1 inch 1.23 inches 1.08 inches
Touch n/a
Type AMOLED na n/a n/a n/a

Functions

Audio Speaker 22
Clock
Phone n/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5ATM 10ATM 5 ATM 5 ATM 5 ATM

Notifications

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

Software

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

All Wearables