Basic Info |
| Wear Type | Wristband | Wristband | |
| Price | | $18000 | |
| Ratings | | | |
Activity & Fitness |
| Activity | n/a | Yes | Polar M400 tracks your activity |
| Calories | Yes | Yes | Both track calories burned |
| Sleep | n/a | Yes | Polar M400 tracks your sleeping time and quality |
| Heart Rate / Pulse | Yes | No | Polar FT40 tracks heart rate |
| External HR Monitor | Yes | Yes | |
| VO2 Max | No | Yes | You can monitor your VO2 max with Polar M400 |
| Distance | n/a | Yes | Accurate running or walking distance tracking with Polar M400 |
| Steps | n/a | Yes | Polar M400 tracks and measures your steps |
| Pace | No | Yes | |
| Stairs / Floors | n/a | Yes | Polar M400 counts your climbing stairs or floors |
| Exercise Tagging | n/a | No | Both don't have exercise tagging |
| Smart Coach | No | Yes | Polar M400 provides real time fitness coaching |
| Goal Setting | No | Yes | Set and keep your own daily or weekly goals with Polar M400 |
| Inactivity Alert | No | Yes | Polar M400 helps you stay active with inactivity alert |
Additional Features |
| GPS | No | Yes | Polar M400 has GPS support |
| Compass | No | No | Both don't have a compass |
| Watch / Clock | Yes | Yes | Both have watch |
| Alarm Clock | Yes | Yes | Both have alarm clock |
| Reminders | No | Yes | Polar M400 has a reminder option |
| Stopwatch | No | No | Both don't have stopwatch |
| Music Playback | No | No | Both don't have music playback |
| Reports | | Activity, Sleep | |
Smartphone Remote Features |
| Notifications | No | Yes | If you get a phone notification, Polar M400 make an alert for you |
| Caller ID | No | Yes | Polar M400 can notify you who is calling |
| Music Control | No | No | Both don't have phone music control |
| Call Control | No | Yes | Polar M400 allows you control phone calls |
| Camera Control | No | No | Both don't have camera control |
| Find Phone | No | No | Both don't have a find phone feature |
Battery |
| Duration | n/a | 24 days | |
| Battery Type | n/a | Rechargeable Battery | |
Physical Specs |
| Weather Resistance | Yes | Yes | |
| Waterproof | No | No | |
| IP Rating | 3 ATM | 3 ATM | |
| Weight | n/a | 57 grams | |
User Interface |
| Display | Yes | Yes | |
| Display Size | n/a | n/a | |
| Screen Resolution |
n/a
|
128 x 128 pixels
| |
| Color Display | No | No | |
| Touch Screen | No | No | |
Compatibility |
| Android | No | Yes | Polar M400 is compatibles with Android phones and tablets |
| iOS | No | Yes | Polar M400 can connect with iPhones or iPads |
| OS X/Mac | No | Yes | Polar M400 compatibles with MacBooks and iMacs |
| Windows Phone | No | Yes | Polar M400 compatibles with a range of Windows Phone devices |
| Windows | No | Yes | Polar M400 allows you to locate your phone |
| Web Portal | No | Yes | Polar M400 allows you upload and view data on the online portal |
| Social Features | No | Yes | You can integrate Polar M400 with social networks and share information |
Connectivity |
| Bluetooth | No | Yes | Only Polar M400 has a built-in Bluetooth connection option |
| 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 | |
