KC91 Outdoor GPS Smart Watch with Flashlight: 1.39-inch IPS screen
Meet the KC91 Smart Watch—your new outdoor buddy and fitness sidekick. It's got this gorgeous 1.39-inch IPS screen (seriously, it's like looking at a tiny HD TV on your wrist) with a 360x360 resolution that doesn't squint back at you, whether you're under the blazing sun or sneaking in a midnight jog.
This little powerhouse doesn't just sit there looking pretty. It's packed with GPS tracking to keep you from getting lost (unless you want to), heart rate monitoring to remind you you're alive, and blood oxygen monitoring because, well, oxygen is kind of important. And with over 107 sports modes, it's like having a personal trainer who doesn't judge your pizza habits.
Stay connected without digging your phone out of your pocket—thanks to Bluetooth 5.3, you can make calls and get notifications right on your wrist. Plus, it's 3 ATM waterproof, so go ahead, take it for a swim. It won't mind. Other cool tricks? Sleep monitoring to tell you what you already know (you need more sleep), weather forecast so you can blame the watch for the rain, and an AI voice assistant that's always listening but, thankfully, not judging.
With a 530mAh battery, this watch keeps going for up to 10 days on a single charge (or 90 days if you're just showing it off). And the liquid silicone wristband? So comfy you might forget you're wearing it—until it reminds you to move, that is.
Features
- GPS tracking
- Heart rate monitoring
- Bluetooth 5.3
- 3 ATM waterproof
- 1.39-inch IPS screen
General specs
- Model: KC91
- Seller: Sunsky
- ID: 3844473
- Screen: 1.39-inch IPS, 360x360 resolution
- Battery: 530mAh, 7-10 days working time, 90 days standby time
- Waterproof: 3 ATM
- Bluetooth: 5.3
- Sensors: Heart rate, Blood pressure, Blood oxygen, Pedometer
- Sports Modes: 107
- Compatibility: Android 4.4+, iOS 9+
- First listed by seller: 6/20/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Sunsky
| Date | Price |
|---|---|
| 11/9/25 | $21.38 |
| 6/20/25 | $21.35 |
Shipping options
United States
Comparison with similar products
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| Brand | Tiwain | |||||
| Model | KC91 | K55 | E800 | |||
| Color | ||||||
| Rating |
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| Price | $21.38 | $89.99 | $42.99 | $24.68 | $49.93 | $49.99 |
| Seller | Sunsky | Amazon | Gshopper | Amazon | Banggood | Amazon |
| Update | November 8, 2025 | December 6, 2025 | July 25, 2024 | December 6, 2025 | December 9, 2025 | December 6, 2025 |
| Compatibility | Android 4.4+, iOS 9+ | iOS 8.0 and later, Android 4.4 and later | Android 6.0+, iOS 9.0+ | Android, iOS | ||
| Screen Size | 1.43-inch AMOLED HD touchscreen | 1.83 inches | 1.49 inch | 1.96 inches | ||
| Battery Life | 7-10 days on full charge, Up to 30 days in standby mode | 7 days, 20 days (power-saving mode), 30 days (standby mode) | 7 days | |||
| Waterproof Rating | IP68 | IP68 | IP68 | |||
