Pebble Time Steel vs. Sony SmartBand Talk vs. Xiaomi Mi Band 2 vs. Sony SmartBand vs. Apple Watch Series 4

 
Time Steel
SmartBand Talk
Mi Band 2
SmartBand
Watch Series 4
 PebbleTime SteelRemove Buy NowSonySmartBand TalkRemove Buy NowXiaomiMi Band 2Remove Buy NowSonySmartBandRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$250$170$23$100$329
Release20152014201620142018

Activity & Fitness

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

Battery

Duration10 days3 days20 hours5 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/an/aNA
Windowsn/an/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution168 x 144296 x 128n/aNA384 x 480
Size1.26 inches1.4 inches0.42 inchesNA1.78 inches
TouchNA
Typee-paperE InkOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68IP67IP58Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aNAWatch OS 5
Apps
Music

All Wearables