bemi

bemi Revo Smart Ring - Fitness Ring Health Tracker - Sleep Tracking - Heart Rate Monitor - IP68

4.0(1)

402+ bought in the past month

$44.99

About this item

  • SIZING BEFORE YOU BUY - Bemi Revo sizes differ from standard ring sizes. Please check the size chart carefully before purchasing! If there is a sizing issue with your order, do not worry, please feel free to contact us and we will fix your issue asap!
  • HIGHLY ACCURATE SLEEP MONITOR: R8 Smart Ring doesn't just measure how long you sleep, it also accurately measures the quality of your sleep. It also tells you how long you have slept, deep sleep, light sleep and how long you have been awake during the night. You can easily view the data from the Smart Ring health tracker via the mobile app.
  • ACTIVITY FITNESS TRACKER: This fitness tracker ring records your daily exercise data, automatically monitors your heart rate and heart rate variability on a daily basis, or you can monitor it manually through the app "Smart Health". Oximetry and stress tests can be measured manually via the app.
  • CERAMIC CRAFTING: This smart ring is made of lightweight, skin-friendly, high-strength microcrystalline zirconium nano-ceramics, which ensures excellent workmanship and durability without fading. Comfortable to wear, stylish and elegant.
  • IP68 WATERPROOF FITNESS TRACKER: This smart ring is IP68 waterproof, ensuring that you can wear it in the shower, workout in the rain, or even swim with confidence as it is waterproof up to 164 feet.
  • NO SUBSCRIPTION FEES: This Smart Ring Health Tracker data can be easily viewed through the mobile app without any subscription fees. Free for life, the device supports Android 6.0 and iOS 11.0 and above.
  • AMAZING SERVICE: If you have any questions, please feel free contact us, we will reply you within 24 hours. We offer lifetime warranty, if you are not satisfied with the product quality, you can contact us for replacement or refund.
$44.99

In Stock

DeliveryEstimated 3–5 business days · Final delivery speed and cost are confirmed at checkout
Easy Returns · 30-day window
This order is a gift

In Stock

Secure Checkout
Free Returns
30-Day Guarantee
Secure checkoutAll transactions are SSL-encrypted. Your payment info is never stored.
Free returnsReturn or replace within 30 days
Fast deliveryOrders ship within 1 business day and arrive in 4–8 days.
Buyer protectionIf your order arrives damaged or doesn't show up, we'll make it right.
24/7 supportOur team is here to help. Reach us anytime by email or chat.
Ships fromOur Warehouse
Sold byBemiShop
Returns
Easy Returns30-day return window
PaymentsSecure transaction
Currently unavailable
Easy Returns · 30-day window

Product details

Operating SystemAndroid
Memory Storage Capacity256 GB
Special FeatureSleep Monitor, Activity Tracker, Multisport Tracker, Custom Activity Tracker, Heart Rate Monitor
Battery Capacity23 Milliamp Hours
Connectivity TechnologyBluetooth
Wireless Communication StandardBluetooth
Battery Cell CompositionLithium Polymer
GPSGPS Via Smartphone
ShapeRound
Screen Size1 Inches

Technical specifications

package_dimensions3.6 x 3.6 x 1.7 inches
item_weight5 Grams
item_model_numberR8
batteries1 Lithium Polymer batteries required.
best_sellers_rank#131,112 in Electronics ( See Top 100 in Electronics ) #331 in Smart Rings #984 in Activity & Fitness Trackers
date_first_availableMarch 4, 2024
manufacturerMinrek
standing_screen_display_size1 Inches
memory_storage_capacity256 GB

From the brand

Product detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detail

Product videos

Product video 1

Customer reviews

4.01 ratings
★★★★☆

Very cool

Eliza GJuly 5, 2024

This ring is really cool - it tracks most of the same fitness things that my name brand fitness Watch does in a much smaller package. The biggest draw for me was the ability to monitor my sleep and the battery life - my watch is almost dead by the end of the day, so I was having to choose if I wanted to use it during the day for steps or at night for sleep tracking and couldn’t do both. The battery on this is great, and lasts almost a full week before having to charge! Since it doesn’t have a screen obviously it lacks some functionality of a watch and you do have to use the app, but it integrates seamlessly with Apple Health so you can see everything in one place which I love. The sizing was really weird - on the listing it says there are S, M, L, and XL, but then the ring said it was a size 8 with no S/M/etc…. AND it says that the sizes aren’t the same as regular ring sizes?!? So it was a total shot in the dark when I got an 8; luckily it fits! The only downside is that it looks very masculine/chunky - I wish there was a smaller, more feminine version. It’s also really thick, which might bother some people. I’m not as concerned about aesthetics as functionality though, so it doesn’t bother me too much. I do wonder about the accuracy - I have diagnosed chronic tachycardia and my resting heart rate is normally about 115, whereas the ring has said my highest BPM was 109 all week which just doesn’t seem right. So I wouldn’t bet my life on the accuracy, but it is great to get an overall estimate of your vitals and activity level. I think it was definitely worth the money. Read more

Recently Viewed