Device Selection Guide
Make an informed decision between LTE smartwatches and compact smartphone setups, recognizing trade-offs in battery life, app compatibility, and audio quality.
Paukila H31 Fitness Tracker Watch: Make and answer calls directly from wrist
This smartwatch is for the active man who juggles work, fitness, and family. It's your go-to for tracking a morning run while staying connected to important calls. We see it not just as a fitness tracker, but as a seamless extension of your daily rhythm, keeping you in sync without constant phone checks.
You get real-time notifications that pop up discreetly, so you never miss a message from your partner during a workout. The heart rate monitor provides accurate readings during intense sessions, helping you optimize your training safely. With 112+ sport modes, it adapts to everything from a gym session to a weekend hike, and the IPX8 waterproof rating means it handles rain or post-workout showers without a hitch. The rugged military-grade build withstands daily wear, while features like camera control and customizable watch faces add personal flair. A single charge lasts up to 15 days, so you focus on your goals, not the battery.
Features
- Heart rate, blood oxygen, and blood pressure monitoring
- IPX8 waterproof for outdoor activities and rain
- 112+ sport modes including running and cycling
- Military-grade rugged construction with alloy metal
- 7 to 15 days battery life on single charge
- Make and answer calls directly from wrist
General specs
- Brand: Paukila
- Model: H31
- Seller: Amazon
- ID: B0FQV77DH6
- GPS: Connected
- Weight: 144
- Battery Life: 7, 15
- Connectivity: Bluetooth
- Display Type: AMOLED
- Sports Modes: 112
- Band Material: Silicone
- Case Material: Metal
- Health Sensors: Heart Rate, Blood Pressure, SpO2
- OS Compatibility: Android, iOS
- Water Resistance: IPX8
- Bluetooth Version: 5.0
- First listed by seller: 12/9/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$69.99
Last price update: 12/9/25
Available to order
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Delivery to 
United States
United States
Available
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| Brand | Paukila | TRAUSI | Fitpolo | TRAUSI | AKUMAKA | OICIIDO |
| Model | H31 | TG08 | IDW13 | TG08 | G62 | ZL54CJ |
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| Price | $69.99 | $18.99 | $51.77 | $185.12 | $35.99 | $16.23 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Dec 9, 2025 | Feb 7, 2026 | Feb 7, 2026 | Dec 6, 2025 | Feb 7, 2026 | Jan 21, 2026 |
| GPS | Connected | None | None | None | None | Built-in |
| Weight | 144 | 1 | 1 | 0.3086471668 | 109 | |
| Battery Life | 7, 15 | 5, 7 | 7 | 5, 7 | extended | 5, 10 |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Display Type | AMOLED | IPS | HD | IPS | HD | Full Touchscreen |
| Sports Modes | 112 | 120 | 105 | 120 | 110 | 123 |
| Health Sensors | Heart Rate, Blood Pressure, SpO2 | Heart Rate | Heart Rate, SpO2 | Heart Rate | Heart Rate, Blood Pressure, SpO2 | Heart Rate, Sleep Monitor |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| Water Resistance | IPX8 | IP67 | IP68 | IP67 | 5 ATM | IP68 |
| Bluetooth Version | 5.0 | 5.3 | 5.0 | 5.0 | 5.2 | |
| Display Size | 1.83 | 1.8 | 1.83 | 1.83 | 1.83 | |
| Standby Time | 30 | 30 | 30 | 30 | ||
| Battery Capacity | 350 | 350 | 1000 | 230 | ||
Paukila H31 Black Make and answer calls directly from wrist
$69.99
When this device makes sense
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