Fitbit Surge vs. Amazfit Stratos vs. Amazfit Bip vs. Apple Watch vs. Garmin 645 Music

 
Surge
Stratos
Bip
Watch
645 Music
 FitbitSurgeRemove Buy NowAmazfitStratosRemove Buy NowAmazfitBipRemove Buy NowAppleWatchRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$250$199$99.99$349$450
Release20162018201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days30 days18 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 300176 x 176340 x 272 or 390 x 312240 x 240
Size1.26 inches1.34 inches1.28 inches1.5 inches or 1.65 inches1.2 inches
Touch
TypeMonochrome LCDOLEDNAAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP68IPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWatch OS
Apps
Music

All Wearables