Fitbit Surge vs. Fitbit Zip vs. Michael Kors Access Sofie HR vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Surge
Zip
Access Sofie HR
Inspire HR
T-Rex
 FitbitSurgeRemove Buy NowFitbitZipRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$60$395$99$140
Release20162012201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days6 months2 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a390 x 390139 x 60360 x 360
Size1.26 inchesn/a1.19 inches1.4 inches1.3 inches
Touch
TypeMonochrome LCDn/aOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash Resistant0.3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSFitbit OSBuild-in
Apps
Music

All Wearables