Image of a Watch Series 2Image of a SteelImage of a AltaImage of a OneImage of a Talkband B2
 AppleWatch Series 2Remove Buy NowPebbleSteelRemove Buy NowFitbitAltaRemove Buy NowFitbitOneRemove Buy NowHuaweiTalkband B2Remove Buy Now

Basic Info

Suggested Price$269$150$130$100$180
Release20162014201620122015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5-7 days5 days10-14 days3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312168 x 144n/an/a128 x 88
Size1.5 inches or 1.65 inches1.26 inchesn/an/a0.73 inches
Touchn/a
TypeAMOLEDe-paperOLEDOLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATMn/aSplast ResistantIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemWatch OSPebble OSn/an/an/a
Apps
Music

All Wearables