Sleep Wearable Form Factor
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Jacoosa TG38 Black, Aviation-grade zinc alloy, Silicone strap, DaFit Smart Watch with HD Touchscreen and Bluetooth Calling
Available offers (2)
Current
Black, Aviation-grade zinc alloy, Silicone strap, DaFit
Retailer
€17.83
Available to order
Features
- 1.83-inch HD full-view display with vivid color reproduction and ultra-sensitive touch response
- Bluetooth calling with high-fidelity HD speaker for crystal-clear call quality
- 5 ATM water resistance for all-weather durability and splash protection
- Over 130 sports modes with built-in professional-grade tracking algorithms
- 24-hour continuous heart rate monitoring and scientific sleep analysis
- Seamless compatibility with Android 5.0+ and iOS 9.0+ via dedicated app
General specs
- Brand: Jacoosa
- Model: TG38
- Seller: Retailer
- ID: B0G1T6KGDC
- Brand: Jacoosa
- Weight: Lightweight
- Speaker: High-fidelity HD
- App Name: DaFit
- Display Size: 1.83 inch
- Sports Modes: 130+
- Case Diameter: 39.2mm
- Case Material: Aviation-grade zinc alloy
- Compatibility: Android 5.0+, iOS 9.0+
- Glass Material: Scratch-resistant sapphire glass
- Included Items: 1
- Sleep Tracking: Yes
- Strap Material: Skin-friendly breathable silicone
- Water Resistance: 5 ATM
- Bluetooth Calling: Yes
- Display Resolution: 240×284
- Additional Features: Voice assistant, Calculator, Mini-games, Timer, Pedometer, Customizable watch faces (130+)
- Notification Support: WhatsApp, Twitter, Facebook, Email, App notifications
- Heart Rate Monitoring: 24-hour continuous
- Battery Life (Standby): 30 days
- Connection Requirement: Bluetooth must be turned on
- Step Counter Activation: After exceeding 20 steps
- Battery Life (Normal Use): 7 days
- Menstrual Cycle Management: Yes
- First listed by seller: March 21, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
This smartwatch is for the active person who wants to stay connected without being tied to their phone. Think of it for your morning run, where you can track your route and heart rate, then answer a call from your partner without breaking stride.
Beyond fitness, it becomes a discreet hub for daily life. The notification center filters alerts so you see only what matters—like a text from your child's school—while ignoring social noise. The speaker is clear enough to hear a friend's voice over city traffic, making calls feel natural from your wrist.
With 5 ATM water resistance, it handles rain during commutes or splashes at the gym, and the 7-day battery means you forget about charging mid-week. Compatible with Alexa and iOS/Android, it syncs health data seamlessly, giving you a full picture of your activity and sleep patterns to optimize your routine.
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| Brand | Jacoosa | aeac | HXQHSTBG | Zeblaze | Zeblaze | DIVOAZBVO |
| Model | TG38 | B0FSKL8NH1 | I128 | Btalk Plus | GTS 3 | TK29 |
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| Price | €17.83 | €52.16 | €33.88 | €22.64 | €25.62 | €10.11 |
| Seller | Retailer | Retailer | Retailer | Banggood | Banggood | Retailer |
| Update | May 29, 2026 | Jun 24, 2026 | May 18, 2026 | May 9, 2026 | May 9, 2026 | Mar 21, 2026 |
| App Name | DaFit | Da Fit | Fitbeing | |||
| Display Size | 1.83 inch | 1.85 inches | 1.83 inches | 2.03 inches | 1.83 inches | |
| Sports Modes | 130+ | 120+ | 120 | |||
| Compatibility | Android 5.0+, iOS 9.0+ | iPhone, Samsung, Android, iOS | Android 5.0 and above, iOS 9.0 and above | iPhone (iOS 9.0+), Android (5.0+) | ||
| Additional Features | Voice assistant, Calculator, Mini-games, Timer, Pedometer, Customizable watch faces (130+) | Custom watch faces, Music control, Camera shutter, Weather updates, Water intake reminders, Menstrual cycle tracking, Sedentary alerts | Alarm Clock, Stopwatch, Weather Display, Custom Dial, Dial Market, Brightness Adjustment, Do Not Disturb Mode | Customizable Watch Faces, Music Control, Camera Control, Notifications for Calls/Messages/Social Media, Step Counter (activates after 20 steps), Eco-Friendly Design | ||
| Notification Support | WhatsApp, Twitter, Facebook, Email, App notifications | SMS, app notifications | WhatsApp, Facebook, Email | |||
| Battery Life (Standby) | 30 days | 10 days | 30 days | |||
| Display Type | HD touchscreen | HD | IPS | |||
| Bluetooth Version | 5.3 | BLE 5.2 | BLE5.3 | |||
| Health Monitoring Features | Wrist-based Heart Rate, Constant Heart Rate Monitoring, Every Minute Heart Rate Monitoring, Daily Resting Heart Rate, Abnormal Heart Rate Alerts, SpO2 Blood Oxygen Level Measurement, Blood Pressure, Cycle Tracking, Relaxation, Sleep Score and Insights, Calorie Burn Tracking | Heart Rate Monitor, Blood Oxygen (SpO2) Monitor, Breathing Exercise, Stress Tracker, Women's Health, HRV Function, Sleep Monitor | Heart Rate Monitor, Sleep Monitor | |||
Jacoosa TG38 Black
€17.83
When this device makes sense
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