OutsideWorld E21 Smartwatch: Fitness tracking
Available Options
Meet the E21 Smartwatch—your new fitness buddy. It's not just a gadget; it's like having a personal trainer on your wrist (minus the yelling). With a 1.69-inch IPS color display that's brighter than your future, you'll see every step, heartbeat, and calorie burned in crystal clear detail.
Ever wonder how many steps you take while arguing about the best pizza toppings? The step counting feature has got you covered. And when you finally crash after that debate, the sleep monitoring tells you just how much beauty rest you actually got. Plus, its sporty design means you'll look good even when you're sweating buckets. Whether you're sprinting, cycling, or just sprinting to the fridge, this smartwatch keeps you in the loop and maybe even a little too motivated.
- Step counter
- Sleep monitor
- 1.69-inch IPS color display
- Sporty design
- Fitness tracking
General specs
- Brand: OutsideWorld
- Model: E21
- Seller: Joom
- Display: 1.69-inch IPS color
- Features: Fitness tracking, Step counter, Sleep monitor
- Design: Sporty
- First listed by seller: 5/23/25
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 | |||||
|---|---|---|---|---|---|---|
OutsideWorld E21 Fitness tracking
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OutsideWorld K1 1.3-inch display
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OutsideWorld NX19 Fitness tracking
|
Wireless Smart Watch 1.2-inch AMOLED display
|
Bluetooth Smartwatch Fitness Tracker Blood oxygen monitoring
|
Health Fitness Tracker Smart Watch
|
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| Brand | OutsideWorld | OutsideWorld | OutsideWorld | OutsideWorld | OutsideWorld | Mindrose |
| Model | E21 | K1 | NX19 | |||
| Color | ||||||
| Rating |
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| Price | $46.11 | $44.07 | $57.87 | $75.38 | $43.81 | $34.19 |
| Seller | Joom | Joom | Joom | Joom | Joom | Amazon |
| Update | August 30, 2025 | August 30, 2025 | August 30, 2025 | August 30, 2025 | August 30, 2025 | July 18, 2025 |
| Display | 1.69-inch IPS color | 1.2-inch AMOLED | 1.47" HD color, full touch screen | |||
