Produktua amaituview
The Gravity C28 Rugged Smartwatch is designed for durability and comprehensive health and fitness tracking. It features a 2.02-inch TFT high-resolution display, AI-generated watch faces, and over 100 sports modes. This device also includes Bluetooth calling, smart notifications, and robust water, shock, and dust resistance.

Irudia: Aurrealdea view of the Gravity C28 Rugged Smartwatch, showcasinbere diseinu sendoa eta pantaila digitala direla eta.
Ezaugarri nagusiak
- 2.02 hazbeteko HD pantaila: Clear visuals with 320x390 resolution and customizable watch faces.
- Osasunaren jarraipena integrala: Monitors heart rate, sleep patterns, step count, and calories.
- 100 kirol modu baino gehiago: Tracks various activities including running, cycling, and hiking.
- Bluetooth Calling & Smart Alerts: Answer calls and receive notifications directly from the wrist.
- Iraunkorra eta eguraldiarekiko erresistentea: 1 ATM waterproof, shockproof, and dustproof design.
- Bateriaren iraupen luzea: Up to 25 days standby time with a 410mAh battery.

Image: Visual summary of the smartwatch's features, including HD screen, craftsmanship, battery life, waterproofing, health management, and sports modes.
Kutxan dagoena
Upon unboxing your Gravity C28 Smartwatch, please ensure all components are present:
- Gravity C28 Smartwatch
- Kargatzeko kablea
- Erabiltzailearen eskuliburua (dokumentu hau)
Konfigurazioa
1. Gailua kargatzea
Before first use, fully charge your Gravity C28 Smartwatch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a compatible power adapter (not included) or a computer USB port.

Image: Close-up of the smartwatch's rear, showing the magnetic charging pins and the charging cable attached.
2. Piztu/Itzaltzea
- Piztu: Press and hold the 'POWER' button (typically the top right button) until the screen illuminates.
- Itzali: Press and hold the 'POWER' button, then select 'Power Off' on the screen, or continue holding until the device shuts down.
3. Aplikazioaren instalazioa eta parekatzea
The Gravity C28 Smartwatch uses the Da Fit application for full functionality and data synchronization. The app is compatible with both Android and iOS devices.
- Download the 'Da Fit' app from your device's app store (Google Play Store for Android, Apple App Store for iOS).
- Open the Da Fit app and follow the on-screen instructions to create an account or log in.
- Ziurtatu Bluetootha gaituta dagoela zure telefonoan.
- In the Da Fit app, navigate to 'Add Device' or 'Bind Device'.
- Select 'C28' from the list of available devices.
- Berretsi parekatze eskaera zure telefonoan eta erloju adimendunean.
Erloju adimendunaren funtzionamendua
Nabigazioa
- Ukipen-pantaila: Swipe left, right, up, or down to navigate through menus and access different functions. Tap to select.
- 'POWER' botoia: Short press to return to the watch face or wake the screen. Long press for power options.
- 'MENU' Button: Short press to access the main menu.
- 'SPORT' Button: Short press to quickly access sports modes.
Irudia: Adibamples of different menu display modes available on the smartwatch, such as Grid View, Surface, Parallel, and Helm.
Bluetooth Calling and Smart Alerts
Once paired with your smartphone, the Gravity C28 allows you to manage calls and notifications directly from your wrist.
- Deiak erantzutea: When an incoming call is received, the watch will display the caller ID. Tap the green phone icon to answer.
- Deiak egitea: Access the dial pad or contact list through the watch's menu to initiate calls.
- Jakinarazpenak: Receive alerts for messages, social media, and other app notifications. Swipe down from the watch face to view azken jakinarazpenak.
Image: Two Gravity C28 smartwatches displaying an incoming call and a message alert, demonstrating the Bluetooth call and message alert features.
AI Watch Face and DA GPT
The smartwatch supports AI-generated watch faces for personalization and integrates with DA GPT for interactive features.
- AI erloju aurpegia: Customize your watch face by providing text prompts to the AI, which will generate unique designs.
- DA GPT: Interact with the DA GPT feature to explore new ideas or learn new things directly from your watch.
Image: Diagram illustrating the DA GPT interaction flow and the AI Watch Face generation process, showing how users can request custom watch face backgrounds.
Kirol modalitateak
The Gravity C28 offers over 100 sports modes to accurately track your physical activities. Access these modes via the 'SPORT' button or the main menu.
- Select your desired sport (e.g., running, cycling, swimming).
- The watch will begin tracking relevant metrics such as duration, distance, calories burned, and heart rate.
- End your workout by following the on-screen prompts. Data will sync with the Da Fit app.
Osasunaren Jarraipena
The smartwatch provides continuous monitoring of various health metrics.
- Bihotz-taupadak: Bihotz-maiztasunaren denbora errealeko monitorizazioa.
- Loaren jarraipena: Analyzes sleep patterns, including deep sleep, light sleep, and awake times.
- Step Counter & Calories: Tracks daily steps and estimated calories burned.
- SpO2, Blood Pressure, Stress: Provides readings for blood oxygen saturation, blood pressure, and stress levels.
Image: Screenshots of the smartwatch display showing various health metrics: Heart Rate, SpO2, Blood Pressure, Stress, Sleep, and Cycle Tracking.
Mantentzea
Garbiketa
Regular cleaning helps maintain the smartwatch's appearance and functionality.
- Garbitu pantaila eta gorputza zapi leun eta lihorik gabeko batekin.
- Zikinkeria egoskorrerako, apur bat lehortuampGarbitu oihalak urarekin. Saihestu produktu kimiko gogorrak edo material urratzaileak.
- Kargatu aurretik, ziurtatu kargatzeko kontaktuak garbi eta lehor daudela.
Uraren Erresistentzia
The Gravity C28 is 1 ATM waterproof, meaning it can withstand splashes, rain, and brief immersion in shallow water. It is suitable for daily cleaning, sweating, and getting wet by rain.
Image: The smartwatch being used underwater, illustrating its 1 ATM waterproof capability for activities like snorkeling, and icons for daily cleaning, sweat, and rain resistance.
Garrantzitsua: While waterproof, avoid prolonged exposure to hot water, steam, or high-pressure water jets. Do not operate buttons underwater.
Biltegiratzea
Store the smartwatch in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Arazoak konpontzea
- Erlojua ez da pizten: Ziurtatu erlojua guztiz kargatuta dagoela. Konektatu kargagailura gutxienez 30 minutuz.
- Ezin da telefonoarekin parekatu:
- Ziurtatu Bluetooth gaituta dagoela telefonoan eta erlojuan.
- Ziurtatu erlojua Bluetooth-aren irismenean dagoela (10 metro inguru).
- Berrabiarazi erlojua eta telefonoa.
- Garbitu telefonoaren Bluetooth cachea (Android) edo ahaztu gailua eta berriro parekatu (iOS).
- Osasun-datu okerrak:
- Ziurtatu erlojua eskumuturrean ondo eramaten duzula, ez solteegi ez estuegi.
- Garbitu erlojuaren atzealdeko sentsorea.
- Saihestu mugimendu gehiegi neurketak egiten diren bitartean.
- Ez dira agertzen jakinarazpenak:
- Check notification permissions in the Da Fit app and your phone's settings.
- Ensure the Da Fit app is running in the background.
- Egiaztatu erlojua Bluetooth bidez konektatuta dagoela.
- Bateriaren iraupen laburra:
- Murriztu pantailaren distira.
- Desgaitu bihotz-maiztasun jarraituaren monitorizazioa beharrezkoa ez bada.
- Mugatu jakinarazpen aktiboen kopurua.
- Ensure background app refresh for Da Fit is enabled on your phone.
Image: The smartwatch displayed next to a large tire, emphasizing its ruggedness and long-lasting 410 mAh battery, providing up to 7 days of endurance (2 days with AOD mode).
Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Modelo zenbakia | W4-C28 |
| Bistaratzeko tamaina | 2.02 hazbeteko TFT |
| Bateria Edukiera | 410 mAh |
| Sistema eragilea | Android OS (compatible with Android & iOS via Da Fit app) |
| Konektibitatea | Bluetootha |
| Uraren Erresistentzia | 1 kutxazain automatikoa |
| Elementuaren pisua | 1 kilo |
| Neurriak | 9 x 4 x 1 hazbete (Paketea) |
| Bateria mota | Litio Polimeroa |
Bermea eta Laguntza
Bermearen informazioa
Warranty details for the Gravity C28 Smartwatch are typically provided with your purchase documentation. Please refer to the warranty card or contact your retailer for specific terms and conditions regarding coverage and duration.
Bezeroarentzako Arreta
For technical assistance, troubleshooting not covered in this manual, or inquiries regarding your device, please contact Gravity customer support through the contact information provided on the product packaging or the official Gravity webgunea.





