Basic Info |
| Wear Type | Chest Strap | Wristband | |
| Price | $4399 | $3477 | Xiaomi Mi Band 2 is 130% cheaper |
| Ratings | | | |
Activity & Fitness |
| Activity | Yes | Yes | Both track daily activity |
| Calories | No | Yes | Xiaomi Mi Band 2 provides estimated calorie burned data |
| Sleep | No | Yes | Xiaomi Mi Band 2 monitors your sleep pattern |
| Heart Rate / Pulse | Yes | Yes | Both have heart rate tracking |
| Distance | No | Yes | Xiaomi Mi Band 2 provides running or walking distance tracking |
| Steps | No | Yes | Xiaomi Mi Band 2 counts your steps |
| Stairs / Floors | No | No | Both don't track climbing stairs or floors |
| Exercise Tagging | No | Yes | Only Xiaomi Mi Band 2 provides exercise tagging |
| Smart Coach | No | No | Both don't have coaching feature |
| Goal Setting | No | Yes | Set and keep your own daily or weekly goals with Xiaomi Mi Band 2 |
| Inactivity Alert | n/a | Yes | Xiaomi Mi Band 2 helps you stay active with inactivity alert |
Additional Features |
| GPS | No | No | Both don't have built-in GPS support |
| Compass | n/a | No | Both don't have a compass |
| Watch / Clock | No | Yes | Only Xiaomi Mi Band 2 has a watch |
| Alarm Clock | No | Yes | Xiaomi Mi Band 2 has a alarm clock |
| Reminders | No | Yes | Xiaomi Mi Band 2 has a reminder option |
| Stopwatch | No | Yes | Xiaomi Mi Band 2 has a stopwatch |
| Music Playback | n/a | No | Both don't have music playback |
| Reports | Activity | Activity, Sleep | |
Smartphone Remote Features |
| Notifications | No | Yes | If you get a phone notification, Xiaomi Mi Band 2 make an alert for you |
| Caller ID | No | Yes | Xiaomi Mi Band 2 can notify you who is calling |
| 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 | 475 days | 20 days | Sigma Sport R1 battery life is about 23.8 times longer |
| Battery Type | Replaceable Cell Battery | Rechargeable Battery | |
Physical Specs |
| Weather Resistance | Yes | Yes | |
| Waterproof | Yes | No | |
| IP Rating | n/a | IP67 | |
| Weight | n/a | 7 grams | |
User Interface |
| Display | No | OLED Screen | |
| Display Size | | 0,42 inches | |
| Screen Resolution | |
72 × 40 pixels
| |
| Color Display | n/a | No | |
| Touch Screen | n/a | 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 | Yes | Yes | Both have access to online web portal |
| Social Features | n/a | 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 | |
