Rookee - Discover more life. The S928 is a smart watch with built-in GPS to track your pace, distance, and route. It features an always-on round screen to display time and information. The smart watch can connect phone via bluetooth but it has all the functions without phone connection, which means you don't have to bring a big phone anymore when you're doing exercise. 5 sport data included, this is the most professional training partner we designed for you. Motivate your sport instincts. Meet the Rookee smart watch. Hardware Specification GPS: Ceramic antenna G sensor: 3D Accelerometer/Gyroscope Bluetooth: Nordic 4.0 Display: 1’’, 128*128 pixel, Light Waterproof: IP 66 Life waterproof Battery: 380mah(Time mode 18 days / Comprehensive use 7 days / GPS 10 hours), the specific use of the situation Support System: IOS8+ / Android4.3+ Function Time, date Today's step number + step number weekly chart Electrocardiogram (16 hours) Pressure charts (24 hours) Environment temperature chart (24 hours) Height chart (24 hours) + height calibration Sport mode Walk (heart rate, frequency, steps, calories, mileage, laps) Run(heart rate, frequency, steps, calories, speed ,pace, mileage, laps) Climb(heart rate, frequency, steps, calories, high, pressure, mileage, laps) Ride（speed , pace, heart rate, frequency, steps, calories, mileage, laps） Record Lap Rcord mode: Manual / automatic Heart rate ECG mode: Monitor 1 times every 15 minutes, 16 hour ECG Sport mode: Real-time monitoring Heart rate alert: Set the highest and lowest values Sedentary reminder: Sedentary reminder Sleep monitoring: Sleep monitoring Alarm clock: alarm clock
A**R
Great promise, but not currently very useful
Battery duration is excellent. Watch’s app interface on my iPhone was able to change duration the watch’s light would shine. The connection to GPS is reliable once established, but the time to establish the connection varies widely - once up to three minutes!I bought this knowing I wouldn’t be able to upload stats to an app, but the fatal flaw for me is that the units are stuck in km, km/hr, etc. This should be such an easy thing to program into the watch! The iPhone app even has a slider to change to Imperial units - but it doesn’t change what the watch displays.
S**N
Meh. Spend more for better quality
Update: had the watch a few months and i now think i should have spent the money on a better watch. As you run the distance tracker is inconsistant. It will stay the same and suddenly jump 400m. It makes it really hard to pace yourself. People who splurge on a garmen never have these issues.The watch is okay. It does have GPS and can track distance and elevation; however, everything is done in the metric system. If you are doing any races or events measured in miles you will have to find the conversions or figure it out in your head. It also lacks the ability to do lap times. When I am doing track workouts I like to be able to track how long each lap takes me. There is a lap feature but it doesn't stop the time, so you have to calculate how long the last lap took in your head while trying to run.Bottom line: works fine, especially if you are okay with meters, but it is lacking a few features that would make it great.
L**A
I would recommend this product
I would recommend this product. Recently I've made up my mind to do exercises regularly so I decided to invest a product to monitor my performances. This watch though not shining in appearance, it gives me everything I need. Great!
J**Y
Easy to use.
The watch is nice. I could easily use when I am running.
K**H
Great product
This product is so cool. Light weight and great function. Works perfect. I love it. Would recommend it to anyone.
C**O
Ezxelente
Excelente, con el uso de la aplicación puedes cambiar el formato de 24 a 12 horas.
A**R
Great product
Nice Watch! Really like it.
A**G
Lots of features that don't work well
I really wanted t like this watch but Ijust can't. It looks great and has all the features that I wanted, but they just do not all work very well.1st, the watch cannot be set to miles, it stays in km despite changing the app settings.2nd, it is a horrible heart rate monitor, especially to monitor workouts. I've tried with the band as tight as I can get it, in different positions and it just is not accurate.3rd, the GPS does not stay connected. It typically loses about 1/4 - 1/2 of my runs.4th, it does not always sync the previous days data, so one day will show zero steps and the next day 20,000 (see pic).5th, the app drains my phone battery. My S8 would easily go a full day without needing to be charged, now Ieave my phone on the charger at work so it's at 80%-100% when Ileave at 3, and by 9:00, it's down below 40% depending on use.Things Ido like about it, the step tracker seems to be fairly accurate and I like having the time synced with my phone. The band is also very comfortable.
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