Basic Info |
| Wear Type | Wristband | Wristband | |
| Price | $14889 | $49212 | Polar FT4 is 3.3x cheaper |
| Ratings | | | |
Activity & Fitness |
| Activity | Yes | No | Polar FT4 tracks your activity |
| Calories | Yes | Yes | Both track calories burned |
| Sleep | No | No | Both don't monitor sleep pattern |
| Heart Rate / Pulse | Yes | Yes | Both have heart rate tracking |
| External HR Monitor | No | Yes | |
| VO2 Max | No | Yes | You can monitor your VO2 max with Polar RC3 GPS |
| Distance | No | Yes | Accurate running or walking distance tracking with Polar RC3 GPS |
| Steps | No | No | Both don't have steps counting feature |
| Speed | No | Yes | |
| Stairs / Floors | No | No | Both don't have elevation feature |
| Exercise Tagging | No | No | Both don't have exercise tagging |
| Smart Coach | No | Yes | Polar RC3 GPS provides real time fitness coaching |
| Goal Setting | Yes | No | Set and keep your own daily or weekly goals with Polar FT4 |
| Inactivity Alert | n/a | No | Both don't have inactivity alerts |
Additional Features |
| GPS | No | Yes | Polar RC3 GPS has GPS support |
| Compass | n/a | Yes | Polar RC3 GPS has a compass |
| Watch / Clock | Yes | Yes | Both have watch |
| Alarm Clock | Yes | No | Polar FT4 has a alarm clock |
| Reminders | No | No | Both don't have reminder |
| Stopwatch | No | Yes | Polar RC3 GPS has a stopwatch |
| Music Playback | n/a | No | Both don't have music playback |
| Reports | Activity | | |
Smartphone Remote Features |
| Notifications | No | No | Both don't have phone notifications |
| Caller ID | No | No | Both don't show caller ID notification |
| Music Control | No | No | Both don't have phone music control |
| Call Control | n/a | No | Both don't have call control |
| Camera Control | n/a | No | Both don't have camera control |
| Find Phone | n/a | No | Both don't have a find phone feature |
Battery |
| Duration | 365 days | GPS/HR mode: 12 hours | |
| Battery Type | Replaceable Cell Battery | Rechargeable Battery | |
Physical Specs |
| Weather Resistance | Yes | Yes | |
| Waterproof | Yes | No | |
| IP Rating | n/a | IPX7 | |
| Weight | n/a | n/a | |
User Interface |
| Display | Yes | LCD Screen | |
| Display Size | n/a | n/a | |
| Screen Resolution |
n/a
|
n/a
| |
| Color Display | n/a | No | |
| Touch Screen | n/a | No | |
Compatibility |
| Android | No | No | Both don't compatible with Android devices |
| iOS | No | No | Both don't compatible iOS devices |
| OS X/Mac | No | Yes | Polar RC3 GPS compatibles with MacBooks and iMacs |
| Windows Phone | No | No | Both don't compatible with Windows Phone devices |
| Windows | No | Yes | Polar RC3 GPS allows you to locate your phone |
| Web Portal | No | Yes | Polar RC3 GPS allows you upload and view data on the online portal |
| Social Features | n/a | No | Both don't have social features |
Connectivity |
| Bluetooth | No | No | Both don't have Bluetooth |
| Wi-Fi | No | No | Both don't have Wi-Fi connection |
| NFC | No | No | Both don't have NFC connectivity |
| ANT+ | No | No | Both don't provide ANT+ wireless technology |
| Buy on Amazon | Buy on Amazon | |
