TANITA Calorhythm Smart AM-121-RD Activity Tracker: Tracks physical activity
Available Options
Meet the TANITA Calorhythm Smart—your new fitness buddy that’s all about keeping tabs on your moves and the calories you burn (because who’s counting, right?). It’s got this nifty feature that syncs up with your gadgets smoother than a DJ blends tracks, so you’re always in the loop with your fitness goals. And let’s not overlook its snazzy red look; it’s like the cherry on top of your workout sundae.
Why you’ll love it:
- First off, it tracks your activity down to the last step—no more guessing games.
- Plays nice with your smart devices, because nobody likes a gadget that’s high maintenance.
- And yeah, it’s built to last and looks good doing it. Style and substance? Check and check.
- Measures calories burned
- Smart connectivity
- Red color design
- Tracks physical activity
General specs
- Brand: TANITA
- Model: Calorhythm Smart AM-121-RD
- Seller: Joom
- Connectivity: Smart
- Functions: Activity tracking, Calorie measurement
- 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 | |||||
|---|---|---|---|---|---|---|
TANITA Calorhythm Smart AM-121-RD Red Tracks physical activity
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TANITA FB-729-RD Red 3D motion tracking
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TANITA FB-739-OR Orange Accurate step tracking
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TANITA FB-740 Pink 3D sensor technology
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TANITA FB-739-OR Orange 3D sensor technology
|
TANITA FB-732-BK Black 3D motion tracking
|
|
| Brand | TANITA | TANITA | TANITA | TANITA | TANITA | TANITA |
| Model | Calorhythm Smart AM-121-RD | FB-729-RD | FB-739-OR | FB-740 | FB-739-OR | FB-732-BK |
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| Rating |
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| Price | $70.15 | $61.74 | $45.49 | $39.01 | $41.67 | $44.90 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 24, 2025 | August 16, 2025 | August 31, 2025 | August 20, 2025 | August 31, 2025 | August 25, 2025 |
| Technology | 3D motion tracking | 3D sensor | 3D sensor | 3D motion tracking | ||
Activity Tracker
Zachary H.
Seattle, WA
June 3, 2025
before i got this, i was just guessing about my activity and calories, which was frustrating. now, with this tracker, it's a game changer :). i can see everything clearly and it syncs up nicely with my gadgets, helping me stay motivated. it's very reliable and looks good, but i'm still getting used to it and hope it lasts long term. overall, it's a solid choice for keeping tabs on fitness, though it might not be perfect for everyone.
- Pros: i love how it keeps track of every step and calorie burned very accurately, making it easy to see my progress. syncing with my other devices is smooth and hassle-free, which is a big plus for staying on top of my fitness goals. the red design looks stylish and durable, adding a nice touch to my daily wear.
- Cons: the packaging was intact, but i wish it had more features or was a bit easier to use right out of the box. most likely, it could be improved for beginners like me who aren't very tech-savvy, and i feel a bit unhappy that it doesn't do more without extra effort.