Fitbit Blaze vs. Pebble Steel vs. Fitbit Flex 2 vs. Sony SmartBand 2 vs. Amazfit T-Rex

 
Blaze
Steel
Flex 2
SmartBand 2
T-Rex
 FitbitBlazeRemove Buy NowPebbleSteelRemove Buy NowFitbitFlex 2Remove Buy NowSonySmartBand 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$150$100$130$140
Release20162014201620152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5-7 days5 days2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/a168 x 144n/an/a360 x 360
Sizen/a1.26 inchesn/an/a1.3 inches
Touchn/an/a
TypeLCDe-paperLEDn/aAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMIP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/an/aBuild-in
Apps
Music

All Wearables