Introduction
The MOMAX 1-Sense Smart Ring is a sophisticated health and sleep tracker designed for continuous, unnoticed wear. It provides comprehensive insights into your well-being without requiring a monthly app subscription. This manual will guide you through the setup, operation, and maintenance of your smart ring to ensure optimal performance and accurate data collection.
What's in the Box
- MOMAX 1-Sense Smart Ring
- Charging Case
- 1m/3.3ft USB-C to USB-C Cable
- User Manual

Figure 1: MOMAX 1-Sense Smart Ring and accessories.
Setup
1. Initial Charging
Before first use, fully charge your MOMAX 1-Sense Smart Ring. Place the ring into its charging case, ensuring proper alignment. Connect the provided USB-C cable to the charging case and a power source. The indicator light on the charging case will show the charging status.
2. App Download and Pairing
- Download the Momax Sense App from your device's app store (compatible with Android and iOS).
- Open the app and follow the on-screen instructions to create an account or log in.
- Ensure Bluetooth is enabled on your smartphone.
- Follow the app's prompts to search for and pair with your MOMAX 1-Sense Smart Ring.

Figure 2: Initial setup steps including charging and app download.
Sizing Guide
Accurate sizing is crucial for the MOMAX 1-Sense Smart Ring to ensure precise data collection and comfortable wear. It is recommended to use the MOMAX Sizing Kit for the best fit. Alternatively, you can measure your finger circumference and compare it to the chart below.

Figure 3: Instructions for measuring your ring size.
For optimal tracking, wear the ring on your index or middle finger of your non-dominant hand. Ensure the ring fits snugly but comfortably, allowing for slight movement over the knuckle.
Operating the Smart Ring
1. 24/7 Health Monitoring
The MOMAX 1-Sense Smart Ring continuously monitors key health metrics:
- Heart Rate: Tracks your heart rate throughout the day and night.
- SpO2: Measures blood oxygen saturation levels.
- Skin Temperature: Monitors your skin temperature for baseline changes.
- Activity Tracking: Records steps, calories burned, and active time.

Figure 4: Momax Sense App displaying health metrics.
2. Comprehensive Sleep Tracking
Wear the smart ring comfortably during sleep to receive detailed sleep analysis, including:
- Sleep Stages: Deep, Light, and REM sleep.
- Sleep Duration: Total time spent asleep.
- Sleep Quality Score: An overall assessment of your sleep.
- Recovery Insights: Personalized interpretation of your body's recovery status.

Figure 5: Momax Sense App displaying sleep analysis.
3. Smart Gesture Control
The smart ring supports gesture control for various functions:
- PPT Navigation: Control presentations remotely.
- Media Management: Play, pause, skip music or videos.
- Remote Photo Capture: Take photos from a distance.
- Silent Alerts & Mute: Receive discreet notifications and mute calls with a touch.

Figure 6: Smart ring with touch control features.
4. Waterproof Design
The MOMAX 1-Sense Smart Ring features an IP68 waterproof rating, allowing you to wear it continuously without removal during activities such as:
- Swimming
- Showering
- Hand-washing
- Intense workouts

Figure 7: Smart ring demonstrating IP68 waterproofing.
5. Comfort and Design
Crafted from hypoallergenic stainless steel with an ultra-slim 2.4mm profile and weighing approximately 4.5g, the smart ring is designed for all-day comfort and discreet wear.

Figure 8: Lightweight and comfortable design of the smart ring.
Maintenance
1. Charging
The smart ring offers a 3-6 day battery life with normal use and up to 25 days on standby. The portable charging case can fully recharge the ring approximately 12 times, extending usage up to 60 days.

Figure 9: Smart ring charging case and battery life details.
2. Cleaning
To maintain hygiene and optimal sensor performance, regularly clean your smart ring with a soft, damp cloth. Avoid harsh chemicals or abrasive materials.
Troubleshooting
- Connectivity Issues: Ensure Bluetooth is on and the ring is within range of your phone. Restart both the ring (by placing it in the charging case) and your phone.
- Inaccurate Readings: Verify the ring is worn correctly and snugly on your finger. Ensure the sensors are clean.
- App Not Updating: Check for app updates in your device's app store. Ensure your phone has a stable internet connection.
- Battery Draining Quickly: Review app settings for excessive background activity. Ensure the ring is fully charged before use.
Video 1: Guide on how to check and manually update the app and firmware versions.
Specifications
| Feature | Detail |
|---|---|
| Brand | MOMAX |
| Model | 1-Sense |
| Item Weight | 6.4 ounces |
| Batteries | 1 Nonstandard Battery (included) |
| Battery Capacity | 16 Milliamp Hours |
| Operating System | Momax Rings App |
| Connectivity Technology | Bluetooth |
| Special Features | Activity Tracker, Cycle Tracking, Daily Workout Memory, Multisport Tracker, Sleep Tracking |
| Waterproof Rating | IP68 |
| GPS | No GPS |
| Memory Storage Capacity | 4 MB |
Warranty and Support
The MOMAX 1-Sense Smart Ring comes with a worry-free 12-month warranty. For any questions, technical assistance, or warranty claims, please contact MOMAX customer service. Refer to the official MOMAX website or the Momax Sense App for contact details.





