Pebble Time Steel vs. Microsoft Band 2 vs. Sony SmartBand vs. Xiaomi Mi Band 3 vs. Amazfit T-Rex

 
Time Steel
Band 2
SmartBand
Mi Band 3
T-Rex
 PebbleTime SteelRemove Buy NowMicrosoftBand 2Remove Buy NowSonySmartBandRemove Buy NowXiaomiMi Band 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$250$100$44.95$140
Release20152015201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days48 hours (without GPS)5 days20 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution168 x 144320 x 128NA128 x 80360 x 360
Size1.26 inches1.36 inchesNA0.78 inches1.3 inches
TouchNA
Typee-paperCapacitative TFTNAOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7IP585 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aNABuild-in
Apps
Music

All Wearables