Challenge Smart Fitness Tracker: Answer/make calls
Meet the Smart Fitness Tracker—your new workout buddy that’s as versatile as your unpredictable gym schedule. Ever left your phone in the locker and missed an important call? This gadget lets you answer and make calls right from your wrist, so you’re always in the loop (and never scrambling to find your phone). Plus, it’s packed with features like a heart rate monitor to keep tabs on your ticker, a sleep tracker because who doesn’t want to know why they’re still tired after 8 hours, and a step counter to guilt you into taking the stairs. It’s got a calorie tracker for those who count every bite and multiple sports modes because sometimes running just doesn’t cut it. And yes, it’s waterproof, because rain (or sweat) shouldn’t stop your grind.
Designed to fit anyone and everyone, this tracker’s unisex one-size-fits-all approach means no fuss—just strap it on and go, whether you’re hitting the gym or just hitting the couch a little less hard.
Features
- Heart rate monitor
- Sleep tracker
- Step counter
- Calorie tracker
- Multiple sports modes
- Waterproof design
- Answer/make calls
General specs
- Brand: Challenge
- Seller: Joom
- ID: 677f65f74d113a018c3d2415
- Functions: Answer/make calls, Heart rate monitor, Sleep tracker, Step counter, Calorie tracker, Multiple sports modes, Waterproof
- Design: Unisex, One size fits all
- 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 | |||||
|---|---|---|---|---|---|---|
Smart Fitness Tracker Answer/make calls
|
Smart Watch Answer/Make Call
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Fitness Tracker Smart Watch 24/7 heart rate monitoring
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SHANG WING Fitness Tracker 2025 Ver. Answer/make calls with built-in speaker
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Fitness Tracker with Heart Rate & SpO2 Monitor
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Fitness Tracker with Bluetooth Call
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| Brand | Challenge | taopodo | GADIXY | SHANG WING | DIVElink | |
| Model | Fitness Tracker 2025 Ver. | |||||
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| Price | $36.67 | $159.99 | $39.99 | $39.99 | $39.99 | $15.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | July 11, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| package_dimensions | 6.42 x 3.7 x 0.71 inches | 10.59 x 3.39 x 0.75 inches | 7.5 x 3.7 x 0.7 inches | |||
| item_weight | 3.32 ounces | 38 Grams | 3.52 ounces | |||
| batteries | 1 9V batteries required | 1 9V batteries required. (included) | 1 D batteries required. (included) | |||
| standing_screen_display_size | 1.96 Inches | 1.85 Inches | 1.83 Inches | |||
Smart Fitness Tracker
Reviews
