Ultrahuman Rare vs FITTR HART X2 Smart Ring
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General
| Brand | Ultrahuman | FITTR |
| Model Name | Rare | HART X2 |
| Ideal For | Men, Women | Men, Women |
| Sales Package | 1 Unit Smart Ring, 1 Unit USB Cable, 1 Unit Charging Case, 1 Unit Instruction Manual |
Design and Body
| Material | 18K Gold / Platinum (Non-allergenic, Non-metallic, Seamless Hypoallergenic Resin) | Titanium |
| Shape | Circle | Circle |
| Water Resistant | Yes | |
| Water Resistant Depth | 100 m | 50 m |
| Water Resistant Certificate | 5ATM Water Resistant, CE, EU RoHS, FCC, REACH, CP65, BIS | |
| Dust Proof | Yes | |
| Scratch Resistant | Yes |
Display
| Touch | No |
Connectivity
| Bluetooth | Yes | Yes |
Extra
| Gyroscope | Yes | |
| Notifications | Yes |
Battery
| Battery Capacity | 24 mAh | |
| Battery Type | LiPo | |
| Removable Battery | Removable Battery | Non-Removable Battery |
| Battery Backup | 6 days | 8 days |
| Fast Charging | Yes |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Temperature Sensor | Yes | Yes |
| Pedometer | Yes | Yes |
| Altimeter | Yes | |
| Sleep Monitor | Yes | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count, 6DOF Motion Sensor | Calorie Count, Step Count |
| Extra Features | Body Recovery, VO2 Max, Recovery and Strain |
Warranty
| Warranty | 1 year, Manufacturer Warranty | |
| Covered in Warranty | Manufacturing Defects | |
| Not Covered in Warranty | Physical Damages |
Discuss
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