ESTG HT33 Men's Smart Watch: Real-time heart rate monitoring
For the active man who needs a reliable companion during workouts or outdoor adventures, the HT33 smartwatch keeps you connected and informed. While many focus on basic fitness, this watch offers true peace of mind with its long battery life—lasting up to 20 days so you can hike or travel without constant charging worries.
You'll appreciate how the built-in compass and multi-sport modes like mountaineering and surfing provide precise tracking in real environments. The HD IPS display remains clear in sunlight, and smart notifications ensure you never miss an important call or message. With health monitoring for heart rate and sleep, plus compatibility with Android and iOS, it adapts seamlessly to your daily routine.
Features
- Up to 20 days battery life
- Waterproof for sports use
- Bluetooth 5.2 connectivity
- Multi-sport modes
- Sleep quality tracking
- Blood oxygen monitoring
- Smart notifications
- Built-in compass and flashlight
- Music control
- Voice assistant
- App integration
- QR payment code
- Weather info
- Alarm and timer
- Find my phone
- Camera control
- UV money detector
- Real-time heart rate monitoring
General specs
- Brand: ESTG
- Model: HT33
- Seller: Joom
- ID: 68c7d20949dcdb01532aa6b1
- Connectivity: Bluetooth
- Display Size: 1.7
- Display Type: LED
- Sports Modes: outdoor
- Battery Capacity: 1100
- First listed by seller: 11/15/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ESTG HT33 Real-time heart rate monitoring
|
LIGE EF4 Black Military-grade durability and waterproof
|
LIGE EF12-C Black 50 days battery life in standby mode
|
LIGE EF12-C Gunmetal gray Make and answer calls directly
|
SOUYIE IDW28 Green 24/7 heart rate monitoring with AI alerts
|
Sanorum G56 Make and answer Bluetooth calls
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| Brand | ESTG | LIGE | LIGE | LIGE | SOUYIE | Sanorum |
| Model | HT33 | EF4 | EF12-C | EF12-C | IDW28 | G56 |
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| Price | $41.20 | $55.99 | $59.99 | $69.99 | $119.99 | $39.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | November 19, 2025 | June 27, 2025 | November 9, 2025 | November 9, 2025 | November 9, 2025 | November 9, 2025 |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | |
| Display Size | 1.7 | 1.96 | 1.75 | 1.75 | 1.85 | |
| Display Type | LED | AMOLED | IPS | HD | AMOLED | |
| Sports Modes | outdoor | 100 | 100 | 100 | 100 | |
| Battery Capacity | 1100 | 1000 | 1000 | 350 | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | ||
| Water Resistance | 5 ATM | IP68 | IP68 | IP68 | ||
| GPS | None | None | None | |||
| Weight | 180 | 304 | 32.8 | |||
| Battery Life | 15 | 10, 15 | 7, 10 | |||
| Health Sensors | Heart Rate | Heart Rate, Blood Oxygen, Stress, Sleep Monitor | Heart Rate, SpO2 | |||
| Bluetooth Version | 5.2 | 5.2 | 5.3 | |||
