Fitbit Surge vs. Fitbit Alta vs. Amazfit Bip vs. Fitbit Charge vs. Polar A370

 
Surge
Alta
Bip
Charge
A370
 FitbitSurgeRemove Buy NowFitbitAltaRemove Buy NowAmazfitBipRemove Buy NowFitbitChargeRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$130$99.99$130$179.95
Release20162016201820142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days30 days7-10 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a176 x 176NA160 x 80
Size1.26 inchesn/a1.28 inchesNA1.18 inches
Touchn/aNA
TypeMonochrome LCDOLEDNAOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP681 ATMWR30

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables