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Garmin vivosmart 4, WW, Black/Slate, S/M (Renewed)
£69.39
- Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy-to-read display.
- Fitness and health monitoring tools include wrist-based heart rate, all-day stress tracking, relaxation breathing timer, VO2 max, Body Battery energy monitor and more.
- Includes advanced sleep monitoring with REM sleep stages and a Pulse Ox sensor at the wrist to gauge blood oxygen saturation levels.
- Get vibration alerts for all notifications including calls, text messages and more (text replies.
- Battery life keeps up with you. lasts up to 7 days. Safe for swimming and showering, too. The slim, stylish Garmin vivosmart 4 fitness tracker now connects with GPS on your compatible smartphone to track outdoor activities
Last updated on June 28, 2023 12:22 am
Additional information
| Batteries | 1 Lithium Ion batteries required. |
|---|---|
| Product Dimensions | 14.48 x 13.72 x 6.99 cm, 136.08 Grams |
| Date First Available | 28 Aug. 2019 |
| Manufacturer | Garmin |
| Item model number | 010-N1995-00 |
| Country of origin | Taiwan |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
by tomtulfarris
Chrome band fell off.
by Chris Maynard
**EDIT**
I have since contacted Garmin, and they are fully aware the sensor is faulty. They literally just don’t care, and have decided to sell the device anyway with the caveat in the manual that the device is not “medical grade” as an excuse.
I am now exercising my EU statutory rights, and seeking a refund.
Review:
I bought this because I am asthmatic, and I have concerns about my o2 levels while exercising and sleeping, particularly with Covid going on. While I like a lot of the features in the app (which aren’t locked behind a paywall unlike Fitbit), and I really enjoy the compact, lightweight nature (especially compared to other trackers), I have to say it’s highly disappointing that the device’s accuracy is extremely questionable.
Both myself and my Physio became very concerned when I started receiving readings as low as 85-89% O2. After having a sleep study conducted by my Asthma specialist, being screened by a Cardiologist, and exercising for several months with a pulse ox meter, I now know that my actual levels are 95-98%, and there is absolutely nothing to worry about.
I have since noticed that the device will actually give the same SPO2 meter readings while charging overnight, even if I’m not wearing it at all.
I am honestly genuinely surprised that Garmin would have released such an inaccurate device.