Pebble Time Pebble Time Steel Polar M400 Sony SmartBand Talk
  Pebble Time Remove Buy Now Pebble Time Steel Remove Buy Now Polar M400 Remove Buy Now Sony SmartBand Talk Remove Buy Now

Basic Info

Suggested Price $150 $250 $200 $170
Release 2015 2015 2014 2014

Activity & Fitness

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

Battery

Duration 7 days 10 days 8 hours to 30 days 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a 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 168 x 144 168 x 144 n/a 296 x 128
Size 1.26 inches 1.26 inches n/a 1.4 inches
Touch
Type e-paper e-paper n/a E Ink

Functions

Audio Speaker Alerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5 ATM 5 ATM 3 ATM IP68

Notifications

Phone
Emails
Texts

Software

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