ESTG TS400 Smart Watch: AMOLED display for vivid visuals
Available Options
This smartwatch untethers you from your phone, packing communication, navigation, and health tools into a sleek wearable. Its vibrant AMOLED display delivers crisp visuals, so notifications and fitness stats pop even in bright sunlight or dim rooms—no squinting required. Bluetooth calling lets you chat hands-free from your wrist, a lifesaver during workouts, drives, or when your phone's buried in a bag.
Built-in GPS nails location accuracy for runners, cyclists, or hikers, mapping every route with precision. Extra perks like a flashlight, compass, and barometric sensors turn it into a mini survival kit for the outdoors or daily mishaps. Health tracking covers heart rate, sleep, and more, nudging you toward wellness goals without fuss. For fitness buffs, adventurers, or anyone craving a connected life, this gadget slots right into your routine, offering dependable smarts without constant phone checks.
- Bluetooth calling functionality
- GPS positioning for accurate tracking
- Flashlight for convenience
- Compass and altitude barometric pressure sensors
- Health monitoring capabilities
- AMOLED display for vivid visuals
General specs
- Brand: ESTG
- Model: TS400
- Seller: Joom
- Display Type: AMOLED
- Connectivity: Bluetooth
- Sensors: GPS, Compass, Altimeter, Barometer
- Features: Calling, Flashlight, Health Monitoring
- Target Gender: Men
- First listed by seller: 8/24/25
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 TS400 AMOLED display for vivid visuals
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ESTG ET488 AMOLED display for vibrant visuals
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ESTG K71 AMOLED display for vibrant visuals
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Men's Smartwatch with AMOLED Display and GPS Black AMOLED display for vibrant visuals
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ESTG i159 Bluetooth calls and notifications
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ESTG Watch5 Pro 1.53inch large screen
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| Brand | ESTG | ESTG | ESTG | ESTG | ESTG | ESTG |
| Model | TS400 | ET488 | K71 | i159 | Watch5 Pro | |
| Color |
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| Rating |
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| Price | $50.17 | $66.18 | $47.90 | $52.45 | $40.11 | $35.69 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 18, 2025 | August 17, 2025 | August 19, 2025 | August 17, 2025 | August 17, 2025 | August 9, 2025 |
| Display Type | AMOLED | AMOLED | AMOLED | AMOLED | Digital | |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Features | Calling, Flashlight, Health Monitoring | BT Calling, Health Monitoring, LED Light, AI Voice Assistant | GPS, Compass, Call Function, Health Monitoring, Fitness Tracking | Bluetooth calling, Health monitoring, Compass | ||
| Target Gender | Men | Men | Men | |||
| Compatibility | Unisex | Smartphones | Smartphones | |||
Smart Watch
Alexa W.
Denver, CO
September 3, 2025
i bought this as a gift for myself after hearing good things, and overall, it's been a solid addition to my routine. as a designer, i appreciate the sleek look, but i'm skeptical about how long it'll hold up with my active lifestyle. i've picked up a few tips: keep it charged overnight, and use the voice commands for calls to avoid fumbling. it's not perfect, but for staying connected without my phone, it does the job well :) i'd recommend it with some caveats, especially if you're into fitness or need hands-free convenience.
- Pros: from what i feel, the screen is too clear and bright, making it easy to read notifications even in direct sun or low light, which is a beast for my aging eyes. i love that i can make calls directly from my wrist without digging for my phone—super handy during my diy projects or when i'm out hiking. the health tracking keeps me on top of my wellness goals, and the built-in location tool is spot-on for mapping my routes around denver.
- Cons: it's a bit too bulky for my taste, and sometimes the connection drops when i'm moving around a lot, which is annoying. the battery life could be better; i find myself charging it more often than i'd like, especially after a long day of use. some features feel a bit gimmicky and not as useful as advertised, like the extra tools for outdoors—i haven't found them too practical in daily life.