Watch Series 2 Steel Gear S3 Activite Steel One
  Apple Watch Series 2 Remove Buy Now Pebble Steel Remove Buy Now Samsung Gear S3 Remove Buy Now Withings Activite Steel Remove Buy Now Fitbit One Remove Buy Now

Basic Info

Suggested Price $269 $150 $350 $170 $100
Release 2016 2014 2016 2015 2012

Activity & Fitness

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

Battery

Duration 18 hours 5-7 days 4 days 8 months 10-14 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 n/a
GPS
NFC n/a
Wi-Fi

Display

Color
Resolution 340 x 272 or 390 x 312 168 x 144 360 x 360 n/a n/a
Size 1.5 inches or 1.65 inches 1.26 inches 1.3 inches 1.3 inches n/a
Touch
Type AMOLED e-paper Fullcolor AOD Analog OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5ATM 5 ATM IP68 5 ATM Splast Resistant

Notifications

Phone
Emails
Texts

Software

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

All Wearables