Basic Info |
| Wear Type | Clip | Wristband | |
| Price | | | |
| Ratings | | | |
Activity & Fitness |
| Activity | Yes | No | iBitz Powerkey tracks your activity |
| Calories | No | No | Both don't have burned calories tracking |
| Sleep | No | No | Both don't monitor sleep pattern |
| Heart Rate / Pulse | No | No | Both don't measure heart rate |
| Distance | No | No | Both don't have distance tracking |
| Steps | Yes | No | iBitz Powerkey tracks and measures your steps |
| Stairs / Floors | No | No | Both don't track climbing stairs or floors |
| Exercise Tagging | No | No | Both don't have exercise tagging |
| Smart Coach | No | No | Both don't have coaching feature |
| Goal Setting | No | No | Both don't have goal setting |
| Inactivity Alert | No | No | Both don't have inactivity alerts |
Additional Features |
| GPS | No | No | Both don't have built-in GPS support |
| Compass | No | No | Both don't have a compass |
| Watch / Clock | No | Yes | Only Martian Notifier has a watch |
| Alarm Clock | No | No | Both don't have alarm clock |
| Reminders | No | No | Both don't have reminder |
| Stopwatch | No | No | Both don't have stopwatch |
| Music Playback | No | No | Both don't have music playback |
| Weather | No | Yes | *Weather forecast |
| Reports | Activity | | |
Smartphone Remote Features |
| Notifications | No | Yes | If you get a phone notification, Martian Notifier make an alert for you |
| Caller ID | No | Yes | Martian Notifier can notify you who is calling |
| Music Control | No | No | Both don't have phone music control |
| Call Control | No | No | Both don't have call control |
| Camera Control | No | Yes | Martian Notifier has a smartphone's remote control function |
| Find Phone | No | Yes | Martian Notifier allows you to locate your phone |
Battery |
| Duration | 180 days | 6 days | iBitz Powerkey battery life is about 30.0 times longer |
| Battery Type | Replaceable Cell Battery | Rechargeable Battery | |
Physical Specs |
| Weather Resistance | Yes | No | |
| Waterproof | No | No | |
| IP Rating | n/a | n/a | |
| Weight | 18 grams | 52 grams | iBitz Powerkey is 34.0 g lighter |
User Interface |
| Display | No | Yes | |
| Display Size | | n/a | |
| Screen Resolution | |
n/a
| |
| Color Display | No | No | |
| Touch Screen | No | No | |
Compatibility |
| Android | Yes | Yes | Both compatible with Android devices |
| iOS | Yes | Yes | Both compatible iOS devices |
| OS X/Mac | No | No | Both don't compatible MAC OS X devices |
| Windows Phone | No | No | Both don't compatible with Windows Phone devices |
| Windows | No | No | Both don't have a find phone feature |
| Web Portal | No | No | Both don't have online web portal option |
| Social Features | No | No | Both don't have social features |
Connectivity |
| Bluetooth | Yes | Yes | Both have Bluetooth data transfer technology |
| 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 | |
