Fitbit Surge vs. Fitbit Alta vs. Fitbit Flex 2 vs. Amazfit Stratos vs. Basis Peak

 
Surge
Alta
Flex 2
Stratos
Peak
 FitbitSurgeRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowAmazfitStratosRemove Buy NowBasisPeakRemove Buy Now

Basic Info

Suggested Price$250$130$100$199$200
Release20162016201620182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 days5 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 300168 x 144
Size1.26 inchesn/an/a1.34 inches1.25 inches
Touchn/an/a
TypeMonochrome LCDOLEDLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aProprietaryNA
Apps
Music

All Wearables