Fitbit Surge Withings Steel HR Garmin Vivofit 3 Polar A360
  Fitbit Surge Remove Buy Now Withings Steel HR Remove Buy Now Garmin Vivofit 3 Remove Buy Now Polar A360 Remove Buy Now

Basic Info

Suggested Price $250 $180 $100 $200
Release 2016 2016 2016 2015

Activity & Fitness

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

Battery

Duration 7 days 25 days 1 year 12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution n/a n/a 64 x 64 160 x 80
Size 1.26 inches n/a 0.55 inches 1.18 inches
Touch
Type Monochrome LCD n/a n/a n/a

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5 ATM 5 ATM 5 ATM WR30

Notifications

Phone
Emails
Texts

Software

Operating System n/a n/a n/a n/a
Apps
Music