1. परिचय
The Gravity C25 Smartwatch is designed to enhance your daily life with advanced features for communication, health monitoring, and fitness tracking. This manual provides essential information to help you set up, operate, and maintain your device effectively.
The C25 features a 1.43-inch AMOLED display, Bluetooth calling, AI voice assistant, and over 100 sports modes. It is built with a rugged, 1 ATM waterproof design suitable for various environments.
२. बॉक्समध्ये काय आहे?
- ग्रॅव्हिटी C25 स्मार्टवॉच
- चार्जिंग केबल
- वापरकर्ता मॅन्युअल
3. सेटअप
३.१ स्मार्टवॉच चार्ज करणे
Before first use, fully charge your Gravity C25 Smartwatch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a standard USB power adapter (not included).
The watch display will show the charging status. A full charge typically takes approximately 2 hours.
3.2 पॉवरिंग चालू/बंद
- चालू करण्यासाठी: Press and hold the side power button until the Gravity logo appears.
- पॉवर ऑफ करण्यासाठी: Press and hold the side power button, then select 'Power Off' on the screen.
३.२ अॅप इंस्टॉलेशन आणि पेअरिंग
The Gravity C25 Smartwatch uses the दा फिट app for full functionality and data synchronization.
- डाउनलोड करा दा फिट app from the Apple App Store (for iOS) or Google Play Store (for Android).
- तुमच्या स्मार्टफोनवर ब्लूटूथ सक्षम असल्याची खात्री करा.
- Open the Da Fit app, create an account or log in.
- Follow the in-app instructions to add your device. Select 'Add Device' and choose 'C25' from the list of available devices.
- तुमच्या फोन आणि स्मार्टवॉच दोन्हीवर पेअरिंग रिक्वेस्टची पुष्टी करा.

प्रतिमा: ओव्हरview of Gravity C25 features, including Da Fit app and Bluetooth connectivity.
4. ऑपरेटिंग सूचना
३.३ डिस्प्ले आणि नेव्हिगेशन
The Gravity C25 features a 1.43-inch AMOLED HD screen with a resolution of 466x466 pixels. It supports an Always-On Display (AOD) mode.

Image: Close-up of the Gravity C25's 1.43-inch AMOLED HD screen, highlighting its clarity and data display.
- खाली स्वाइप करा: Access quick settings (e.g., brightness, DND, battery saver).
- वर स्वाइप करा: View सूचना
- डावीकडे/उजवीकडे स्वाइप करा: Navigate through widgets and main functions (e.g., activity, heart rate, weather).
- टॅप करा: एखादी वस्तू निवडा किंवा अनुप्रयोग उघडा.
- बाजूचे बटण: वॉच फेसवर परत येण्यासाठी किंवा अॅप मेनूमध्ये प्रवेश करण्यासाठी दाबा.
४.२ घड्याळाचे चेहरे बदलणे
You can customize your watch face directly on the device or through the Da Fit app.
- पाहत आहे: From the main watch face, press and hold the screen. Swipe left or right to browse available watch faces and tap to select.
- Via Da Fit App: Open the app, go to 'Device' settings, and select 'Watch Faces' to explore more options and customize.

Image: A selection of customizable watch faces available for the Gravity C25 Smartwatch.
३. आरोग्य आणि फिटनेस ट्रॅकिंग
The C25 Smartwatch offers comprehensive health and fitness monitoring features.
5.1 हृदय गती निरीक्षण
हे घड्याळ दिवसभर तुमच्या हृदयाच्या गतीवर सतत लक्ष ठेवते. View real-time data on the watch or detailed trends in the Da Fit app.
६.२ रक्तातील ऑक्सिजन (SpO2) देखरेख
Measure your blood oxygen saturation levels. Ensure the watch is worn snugly on your wrist for accurate readings.
५.३ झोपेचा मागोवा घेणे
हे घड्याळ तुमच्या झोपेच्या पद्धतींचा स्वयंचलितपणे मागोवा घेते, ज्यामध्ये गाढ झोप, हलकी झोप आणि जागे होण्याच्या वेळा यांचा समावेश आहे. पुन्हाview your sleep data in the Da Fit app to understand your sleep quality.

Image: The Gravity C25 Smartwatch interface showing detailed sleep pattern analysis.
5.4 क्रीडा मोड
The C25 supports over 100 sports modes, including running, cycling, swimming, and more. Select your activity from the sports menu to track duration, calories burned, and other relevant metrics.

Image: The Gravity C25 Smartwatch displaying smart blood oxygen monitoring and 24-hour heart rate tracking.
6. स्मार्ट वैशिष्ट्ये
6.1 ब्लूटूथ कॉलिंग
Once paired with your smartphone via Bluetooth, you can make and receive calls directly from your wrist. Ensure the Bluetooth call function is enabled in the Da Fit app settings.
४.३ एआय व्हॉइस असिस्टंट
Activate the AI voice assistant on your watch to perform tasks hands-free, such as checking the weather, setting alarms, or initiating calls. Refer to the Da Fit app for specific voice commands and setup.
6.3 सूचना
Receive notifications for calls, messages, and various apps directly on your smartwatch. Customize which app notifications you receive through the Da Fit app.
६. टिकाऊपणा आणि पाणी प्रतिरोधकता
The Gravity C25 is designed for rugged use, featuring 1 ATM water resistance, dustproof, and shockproof capabilities. It can withstand temperatures from -24°C to 60°C.

Image: The Gravity C25 Smartwatch demonstrating 1 ATM water resistance, anti-cold, and high-temperature resistance.
The 1 ATM water resistance rating means the watch is suitable for splashes, rain, and brief immersion in water, such as swimming in shallow water. It is not recommended for diving or high-pressure water activities.
३. बॅटरी आणि चार्जिंग
The C25 is equipped with a 410mAh battery, providing up to 25 days of standby time. Actual battery life may vary based on usage and settings.
To charge, use the provided magnetic charging cable. Ensure the charging contacts on the watch and cable are clean and dry before connecting.
9. देखभाल
9.1 Cleaning the Smartwatch
Regularly clean your smartwatch to prevent skin irritation and maintain optimal performance.
- Wipe the watch body and strap with a soft, damp, लिंट-फ्री कापड.
- For stubborn dirt, use a small amount of mild soap and water, then rinse thoroughly and dry.
- कठोर रसायने, अपघर्षक क्लीनर किंवा सॉल्व्हेंट्स वापरणे टाळा.
9.2 सॉफ्टवेअर अद्यतने
Periodically check the Da Fit app for available software updates. Updates can improve performance, add new features, and fix bugs. Ensure your watch is sufficiently charged before starting an update.
10. समस्या निवारण
- घड्याळ चालू होत नाही: घड्याळ पूर्णपणे चार्ज झाले आहे याची खात्री करा. ते किमान ३० मिनिटे चार्जरशी जोडा.
- फोनसोबत पेअर करू शकत नाही:
- तुमच्या फोन आणि घड्याळावर ब्लूटूथ सक्षम असल्याची खात्री करा.
- घड्याळ तुमच्या फोनच्या रेंजमध्ये असल्याची खात्री करा.
- तुमचा फोन आणि स्मार्टवॉच दोन्ही रीस्टार्ट करा.
- Clear Bluetooth cache on your phone (Android) or forget the device and re-pair (iOS).
- चुकीचा आरोग्य डेटा: घड्याळ तुमच्या मनगटावर घट्ट बसवलेले आहे याची खात्री करा, खूप घट्ट किंवा खूप सैल नाही. घड्याळाच्या मागील बाजूस असलेला सेन्सर स्वच्छ करा.
- सूचना दिसत नाहीत: Check notification settings in the Da Fit app and your phone's system settings to ensure permissions are granted.
- स्क्रीन प्रतिसाद देत नाही: Try restarting the watch by pressing and holding the side button.
11. तपशील
| मॉडेल क्रमांक | डब्ल्यू४-सी२८ |
| डिस्प्ले आकार | 1.43 इंच |
| डिस्प्ले प्रकार | AMOLED |
| बॅटरी क्षमता | 410 mAh |
| पाणी प्रतिकार | 1 एटीएम |
| कनेक्टिव्हिटी | ब्लूटूथ |
| ऑपरेटिंग सिस्टम | Android OS (compatible with iOS and Android) |
| आयटम वजन | 16 औंस |
| तापमान प्रतिकार | -24°C ते 60°C |
12. हमी आणि समर्थन
For warranty information and customer support, please refer to the documentation provided with your purchase or contact Gravity customer service through their official webसाइट. वॉरंटी दाव्यांसाठी तुमचा खरेदीचा पुरावा ठेवा.