Fitbit One vs. Garmin Vivofit 3 vs. Huawei Talkband B2 vs. Apple Watch Series 2 vs. Amazfit Stratos

 
One
Vivofit 3
Talkband B2
Watch Series 2
Stratos
 FitbitOneRemove Buy NowGarminVivofit 3Remove Buy NowHuaweiTalkband B2Remove Buy NowAppleWatch Series 2Remove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$100$100$180$269$199
Release20122016201520162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days1 year3 days18 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 64128 x 88340 x 272 or 390 x 312320 x 300
Sizen/a0.55 inches0.73 inches1.5 inches or 1.65 inches1.34 inches
Touch
TypeOLEDn/aPMOLEDAMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATMIP575ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWatch OSProprietary
Apps
Music

All Wearables