Fitbit Surge vs. Michael Kors Access Bradshaw vs. Withings Activite Sapphire vs. Fitbit Zip vs. Amazfit Stratos

 
Surge
Access Bradshaw
Activite Sapphire
Zip
Stratos
 FitbitSurgeRemove Buy NowMichael KorsAccess BradshawRemove Buy NowWithingsActivite SapphireRemove Buy NowFitbitZipRemove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$250$350$450$60$199
Release20162016201420122018

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration7 daysn/a8 months6 months5 days
Rechargeablen/a

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a320 x 290n/an/a320 x 300
Size1.26 inchesn/a1.3 inchesn/a1.34 inches
Touchn/a
TypeMonochrome LCDn/aAnalogn/aOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance5 ATM1 ATM5 ATMSplash Resistant5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/aProprietary
Appsn/a
Musicn/a

All Wearables