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YYKY V31Z Smart Health Watch with LED Flashlight: Built-in LED flashlight for nighttime use
Ever wished your wrist could do more than just tell time? Meet our Smart Health Watch—your new sidekick for everything from crushing workouts to just making it through Monday. With a 1.85" HD display that's sharper than your morning espresso, and a built-in LED flashlight (because who hasn't fumbled for keys in the dark?), it's got your back. And yes, you can even take calls on it. Talk about multitasking.
Worried about your health? This watch has you covered 24/7 with heart rate monitoring, SpO2 tracking (that's oxygen levels, for the uninitiated), and sleep analysis to tell you why you're still tired after 'eight hours'. Plus, it nudges you with stress-breathing exercises and physiological-cycle reminders—because sometimes we all need a little reminder to breathe. And for the fitness buffs, dive into 100+ sports modes to geek out on every detail of your sweat sessions.
Rain or shine, this watch won't bail on you. Thanks to its IP68 waterproof rating, it laughs in the face of rain, splashes, and even your post-workout glow. Customize it with a 3D dynamic dial or video dynamic wallpaper to match your mood or outfit. And with Bluetooth 5.0, it's like having your phone glued to your wrist—minus the awkward tan lines.
Looking for a gift that says 'I care about your health, style, and not missing texts'? This watch is your answer. Perfect for anyone who likes their tech smart, their style sharp, and their life a bit easier.
Features
- 24/7 heart rate and SpO2 tracking
- Answer/make calls without phone
- 100+ sports modes for fitness tracking
- IP68 waterproof for durability
- Built-in LED flashlight for nighttime use
General specs
- Brand: YYKY
- Model: V31Z
- Seller: Amazon
- ID: B0F1YG8T2G
- batteries: C batteries required. (included)
- Item Weight: 4.9 ounces
- Country of Origin: China
- Package Dimensions: 6.38 x 4.25 x 0.75 inches
- Memory Storage Capacity: 128 MB
- Standing Screen Display Size: 1.85 Inches
- First listed by seller: 5/9/25
If you are interested in more details, you can find full information on the seller's page.
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Offers updated: 6/3/26
Price History for seller Amazon
Shipping options
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YYKY V31Z Built-in LED flashlight for nighttime use
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| Brand | YYKY | ESFOE | ESFOE | Lucky Start | Foxhawk | LaNikar |
| Model | V31Z | TX2-A-US | EF5 | KT75 | KT79 | |
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| Price | $24.60 | $19.99 | $75.99 | $90.70 | $27.99 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Joom | Amazon | Amazon |
| Update | Apr 1, 2026 | Apr 9, 2026 | May 2, 2026 | Feb 14, 2026 | May 19, 2026 | May 18, 2026 |
| batteries | C batteries required. (included) | 1 AAA batteries required. (included) | 1 Lithium Polymer batteries required. (included) | |||
| Item Weight | 4.9 ounces | 7.1 ounces | 9.6 ounces | |||
| Country of Origin | China | China | China | |||
| Memory Storage Capacity | 128 MB | 256 MB | 256 MB | |||
| Standing Screen Display Size | 1.85 Inches | 1.73 Inches | 1.43 Inches | |||
| Water Resistance | Yes | 3ATM | 3 ATM | |||
YYKY V31Z Built-in LED flashlight for nighttime use
$24.60
When this device makes sense
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