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⌚ Simplify your fitness—no smartphone needed, just pure tracking freedom!
The GRV S1 Smartwatch is a minimalist activity tracker designed for seniors and kids who want reliable step and distance tracking without the hassle of Bluetooth or apps. Featuring an IP67 waterproof and dustproof rating, a large easy-to-read display, and a long-lasting 90mAh battery, it offers practical, no-fuss fitness monitoring with simple controls and multilingual manuals included.



















| ASIN | B09J8S3S5Q |
| Additional Features | Pedometer |
| Age Range Description | Kid |
| Amazon Bestseller | #3,181 in Electronics ( See Top 100 in Electronics ) #48 in Smartwatches |
| Band Color | Black |
| Band Length | 220 Millimeters |
| Band Material Type | Fabric, Leather |
| Battery Average Life | 30.0, 5.0 days |
| Battery Capacity | 90 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Brand | GRV |
| Built-In Media | Smart watch, instructions |
| Case Material Type | Metal |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Color | BLACK |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Work independently without a smartphone |
| Connectivity Technology | No Bluetooth needed |
| Controller Type | Touch Control |
| Customer Reviews | 3.3 3.3 out of 5 stars (3,744) |
| Display Type | LCD |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 25.7 x 7.5 x 1.7 cm |
| Item Weight | 20 Grams |
| Manufacturer | GRV |
| Memory Storage Capacity | 32 MB |
| Metrics Measured | Calories burned, distance, steps |
| Model Name | S1 |
| Model Number | S1 |
| Operating System | android |
| Resolution | 240 x 240 |
| Screen Size | 0.96 Inches |
| Shape | Rectangular |
| Sport Type | Fitness |
| Style Name | Simple |
| Supported Application | Pedometer |
| Target Audience | Men, Women |
| Water Resistance Depth | 1 Meters |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Activity Tracker |
| Wireless Provider | du |
T**T
とにかくコンパクトでデザインがシンプル♪どんな服装にも合い素敵でした! 防水なので濡れても安心で Bluetoothがなく、アプリのインストールもない!キッズにはありがたい お年寄りやこども向けに作られているので 操作もかんたんでした 歩数計やすいみん時間も記録できるのも良かったです この機能でこの価格はとてもおすすめです
び**ん
操作はカンタンですが、充電してからの使用時間か物足りない
ま**様
スマートウォッチでスマホ不要なところが、とてもいいです。 主な用途は万歩計です。 1日、1万歩は歩きたいなぁ~と、近所のスーパーくらいじゃ、1800歩か! などなど楽しんで使用中 カラーはピンクを購入しました。優しい色味なので、何色の洋服を着ても合います。 設定は60才ですが、なんとか自力で出来ました。 ただ、使用中、どこか長押しでもしたのか、急に英字と数字な画面が出て 何かのカウントを始めます。?な現象です。画面をクリックしていると通常画面に戻ります。 形もごつくなく、小さくて、時計の文字は大きく、歩数の数字も大きく見やすいです。
石**一
あまりお勧め出来ません。
ら**ら
小学校に入り、子どもだけでマンションの施設で遊ぶ事もあるので、スマートウォッチで約束した時間を守って遊べるようにと購入しました。 こども向けスマートウォッチとして、スマートフォン不要で、設定も簡単なのですぐ利用できるのが嬉しいです。 充電は差し込みではなく、マグネット式なのも安心です。 軽くて、色も綺麗なアースグリーンで本にも気に入っています。
未**来
年配のの人には簡単で使いやすい。
森**恵
設定は簡単ですが、手にしっかり固定しないと歩数などがカウントしづらいです。
I**Y
スマホを持たない92歳の父親用で購入(一か月利用) 朝夕ウォーキングの歩数計として利用しておりますが概ね満足しております。 充電は三日に一度程度で慣れるまでは充電開始確認には○タップが必要です。 価格的に耐久性は1年も使えれば良いと思っております。 92歳にとって「散歩コースによる歩数の違いが確認できる」事は嬉しいみたいです。 安くて最適だと思います。 (追記)1年4か月使用できました。 昨日充電ができなくなったので買い換えます。 結果、弱点は時計が狂うのが早い、電池が1年4か月で充電できなくなる・・でしょうか。 毎年買っても良いくらいの価格なので価格なりの性能です。
A**A
I wanted a basic, no apps, no jazz, water resistant watch to track the time I spent walking my senior dog and the breaks he took. I originally purchased one for me back in 2021 and loved it, it is a tough little guy I must say. The step counting was an added benefit, I began to pay attention to it bc of the watch. This one that I'm leaving a review for, I purchased for my mom as she loved my basic watch. We went to the beach for 4th of July weekend and her and I forgot we had our watches, mind you mine 2 yrs old and hers is newer, we went in the water, both watches survived, we were both super impressed. Battery life is good, mine goes dead after 3 days of zero charge, even when the battery is at one bar it still lasts. I love the easy USB port charging and charges super fast, I charge anywhere there is a USB port, no need to carry chargers. I've read that set up is difficult, but for me it was intuitive and the instructions were pretty easy to follow. It has one main button and you touch it to navigate the menus, when you reach the settings icon you just hold it down for a couple of seconds till things begin to blink and you can change them. Now, to leave your selection just hold the button and it saves them, simple! But I can see how for someone like my mom who is in her 60's this was a bit frustrating, so I just did it for her. I use mine every day, the plastic is durable, comfortable, doesn't rip any arm hairs and easy to wash. I'm very petite, with little wrists, and it doesn't feel clunky at all. After 2+ yrs the plastic gets a little dull (still flexy) screen has some scratches, but hey I live a very active lifestyle and use it every day! If you are one of those "they don't make them like they used to" and value durability, this is it for a basic, durable watch. I love mine!
T**N
The frustrating part is the programming. It is very sensitive when it comes to moving from one program to another and inserting your data. My first several attempts were a nightmare of frustration and I had to hold myself in check to prevent myself from tossing it at a wall or stomping on it. That was with the first watch. But that pattern repeated with the second watch which arrived a week later. For accuracy, here is the comparison. I am utilizing this watch primarily as a pedometer. I put both watches, same brand, both fully charged, onto the same wrist and went onto a stepper. The results were the purple said 3948 steps while the green put the steps at 3388. The difference is 560 steps. That is a lot. And I don't know which - if either - is accurate. (Steppers are notoriously inaccurate, even if they appear to work - mine doesn't - hence the wrist pedometer.) Whichever wrist you wear your watch on, that arm needs to be in swing motion for the pedometer to function. The color of the band is true to what's on-screen. I ordered the green then followed that up with the purple. In dim light the band looks more brown than purple, but in light it is definitely purple. Contrary to the initial programming, after that it's functional and easy to flip through your stats. If you're going to charge into a socket, you need the adapter but otherwise the watch charge mechanism is on the unit. There is no cord involved. That requires removing the band on that side. But the band is easy to push on and pull off. Not fancy but a sleek design that also has a variety of band colors available. Lightweight. Not chunky. No app or cell connection. Not SMART. It's an independent unit so you access your results immediately. UPDATE: Still have the green one but the purple strap one needed the battery charged as I was using that more often. The battery was half empty. I used the same adapter for charging as last time but went through several outlets and it did not charge. In fact, it dropped further on battery usage. This is a return item. We'll see what the lifespan of the green strap watch pedometer is.
A**Y
Simple, but it does the job well. It took a little bit to get used to the fitness tracker since there is no charger- rather the watch itself plugs directly into the USB, the directions that come with it are very clear though. To get it set up only takes about 5 minutes, and it's very comfortable to wear. Additionally and I like the size for my small wrist. I need to adjust the step counter stride length because I am tall- but that should be pretty easy to do. I have only been wearing it a day, so I am not sure what the sleep functioning is like yet. Overall I really like it. There is something nice about the simplicity of the watch face, and the straightforward step-counting function that makes it my current go to watch.
H**H
🌟it’s incredibly easy to use, and its simplicity is one of its biggest strengths. Everything you need is right on your wrist, no apps or syncing required. The battery life is excellent and lasts much longer than I expected, which makes it ideal for everyday use. Overall, it has exceeded my expectations!🌟
S**R
The actual tracker is okay- it doesn't record as many steps as a Fitbit (I literally wore both on the same wrist for an entire day, this one tracked about 1500 steps less than the Fitbit over the course of the day). I like that it doesn't use bluetooth- we have concerns about Bluetooth usage, but also, it's way less stressful to track steps without an app. I can't see previous days steps, which could be a turnoff for some folks, but I kind of love it because it takes the pressure off. Each day is its own day and all I have to do is my best. Other things to note- the battery life is terrible compared to the Fitbit, but I've learned is probably comparable to a lot of apple watches. Best I can get is about 2 days with this device, but since I opt not to wear it at night, it's not a big deal for me. It seems there is a sleep timer, but it doesn't track your sleep like other brands, which again, is a plus for me, but could be a negative for someone else. What I like the least about this watch is how dirty it's gotten and will not come clean. Granted, I chose the white band, and my Fitbits white silicone band wasn't much better, but I could at least purchase a new band with that company. I haven't yet found an option to purchase a new band without purchasing a whole new tracker, which isn't very expensive... but seems wasteful. Also, I have scuffed the face a bit, which I also did with my Fitbit so that has more to do with my own clumsiness than the design itself. It was pretty easy to set up, and the simple design face was not a problem for me. There are not extra options for face styles, which might matter to some buyers but I don't mind. All in all, I would purchase again (and I might for my child) but not a light colored band. I like the app free, Bluetooth free option for tracking steps, and the battery life is a little annoying but not terrible. I would quickly raise this to 4 stars if I were able to purchase a new band without buying a whole new watch, but I think it would need a few other things improved to reach 5 stars (primarily the battery life and improved step count).
Trustpilot
5 days ago
3 weeks ago