Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Garmin Chronos vs. Polar A370

 
Surge
Moto 360 (2nd Gen)
Model One
Chronos
A370
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowGarminChronosRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$300$595$1500$179.95
Release20162015201520182017

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration7 days1.5 days2 days8 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/a218 x 218160 x 80
Size1.26 inches1.37 inches or 1.56 inchesn/a1.2 inches1.18 inches
Touch
TypeMonochrome LCDLCDn/aMIPTFT LCD

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM10 ATMWR30

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aWear OS
Appsn/a
Musicn/a

All Wearables