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Casio Men's Pro Trek Bluetooth® Connected Angler Line Sports Watch with Resin Strap
Purchase options and add-ons
About this item
- 200 M Water Resistance
- Quad Sensor (Bearing / Altitude-Barometic Pressure, Temperatue & Step Count)
- Bluetooth "Phone Link" allows you to connect to your smart phone to access special features and functions
- World Time (38 Time Zones / 38-Cities) w/ Daylight Saving On/Off & Home City / World Time City Swapping
- Moon Data & Tide Graph
- Fishing Timer & 1/100-Second Stop Watch
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PRTB-70 Useful Features For Fishing
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PRTB70 How To Pair With Your Smartphone
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PRT-B70 Key Features for Fishing Activities
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Casio Fishing Protrek
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From the manufacturer
Product Description:
From the outdoor gear PRO TREK, which pursues advanced technology and improved operability, the angler line PRT-B70 equipped with a water resistance of 20 bar will be introduced. By linking with the dedicated application "PRO TREK Connected" via Bluetooth communication, it is equipped with the optimum function for phishing. Based on the theory that the ebb and flow of the moon and the hour angle affect the feeding activity of fish, a new fishing timer that displays the time suitable for fishing on that day and the ease of fishing with an icon, and the time zone at the time of fishing By connecting to a smartphone with the Bluetooth communication function, the PRT-B70 is now available, which improves user benefits, is active in a wide range of outdoor scenes including fishing, and is active in various fields. is. By connecting to a smartphone with the Bluetooth communication function, the PRT-B70 is now available, which improves user benefits, is active in a wide range of outdoor scenes, including fishing, and is active in various fields. is. By connecting to a smartphone with the Bluetooth communication function, the PRT-B70 is now available, which improves user benefits, is active in a wide range of outdoor scenes, including fishing, and is active in various fields. ● 20 ATM water-resistant function ● Mobile link function (function interlocking with compatible mobile phones by Bluetooth communication) works with Andriod and Apple phones ● Needle retract function (when the needle overlaps with the liquid crystal display and is difficult to see, the needle is temporarily retracted from above the liquid crystal display it can) ● orientation measurement function: 16 orientation and direction measuring the angle (0 ~ 359 °) of the orientation continuous measurement (60 seconds), north direction guidance function, magnetic declination correction function, the orientation correction function (2 points Correction / 8 character correction / automatic correction) ● Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), barometric pressure trend graph (displays the past 20 hours or 56 hours), barometric pressure difference indicator (± 10 hPa), barometric pressure trend information Alarm (When a characteristic change in barometric pressure occurs, you will be notified by an arrow and a warning sound) * The barometric pressure trend graph can be changed to the display for the past 20 minutes or 56 minutes. At that time, the barometric pressure difference indicator is displayed in the range of ± 1 hPa. ● Altitude measurement function / relative altimeter (measurement range: -700 to 10,000 m), altitude trend graph, altitude difference indicator (± 100 m / ± 1000 m), measurement interval setting function (every 5 seconds / 2 minutes) * First 3 minutes Only every 1 second ● Temperature measurement function (measurement range: -10 to 60 ° C) ● Step count measurement function (step display range: 0 to 999,999 steps), power-saving function (automatically puts the sensor to sleep if there is no movement for a certain period of time) (Nishi power saving) ● Tide graph ● Moon data (moon age only) ● Fishing timer ● Sunrise / sunset time display ● World time: 38 cities (38 time zones, with automatic daylight saving time setting function) + UTC (Coordinated Universal Time) Time display, home time city replacement function ● Stopwatch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24-hour counter, with split) ● Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second units) ● 5-time alarms / hourly report ● Fully automatic calendar ● 12/24 hour display switching ● Operation sound ON / OFF switching function ● Double LED light: LED light for dial (auto light, super illuminator, afterglow function, afterglow time switching (With 1.5 seconds / 3 seconds), LED backlight for LCD part (with auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)) ● Low-temperature resistant specification (-10 ℃) * Smartphone If it does not work with, it will operate with normal quartz accuracy (average monthly difference ± 15 seconds). * The altimeter is a relative altimeter that converts changes in atmospheric pressure to altitude. As the barometric pressure changes due to weather conditions, the altitude of the measured values also changes.
From the manufacturer
PRT-B70 Connected Protrek Fishing Watch
■ Quad sensor Supports direction, barometric pressure/altitude, temperature, and step count measurement. It is useful for a wide range of purposes, from grasping the situation of fishing spots such as atmospheric pressure changes to managing daily exercise.
■ Water-resistant to 20 bar (660 feet) Fine resin is used for the case material to ensure robustness and airtightness. Supports water activities, such as fishing.
■ Hand evacuation function If the hour and minute hands overlap with the liquid crystal display and are difficult to see; the hands are temporarily retracted from above the liquid crystal display. Ensuring the visibility of the liquid crystal display.
■ Soft urethane band/slide lever Adopts a wavy type soft urethane band that realizes a comfortable fit while maintaining high tensile strength and durability. Since it is a slide lever type, the band can be attached and detached with a simple lever operation, and maintenance such as replacement with an optional band and cleaning is possible.
Product details
- Product Dimensions : 9.84 x 1.57 x 0.79 inches; 9.91 ounces
- Item model number : PRT-B70-1CR
- Department : mens
- Batteries : 1 Product Specific batteries required. (included)
- Date First Available : August 18, 2020
- Manufacturer : CASIO
- ASIN : B08G6C2S3H
- Best Sellers Rank: #1,112,304 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
- #6,437 in Men's Wrist Watches
- Customer Reviews:
Product specifications
Watch Information
Brand, Seller, or Collection Name | Casio |
---|---|
Model number | PRT-B70-1CR |
Part Number | PRT-B70-1CR |
Model Year | 2020 |
Item Shape | Round |
Dial window material type | Mineral |
Display Type | Analog-Digital |
Clasp | Buckle |
Case material | Resin |
Case diameter | 5.8 centimeters |
Case Thickness | 16.8 millimeters |
Band Material | Resin |
Band size | Mens Standard |
Band width | 22.5 millimeters |
Band Color | Black |
Dial color | Black |
Bezel material | Resin |
Bezel function | Unidirectional |
Calendar | Day-Date-Month-Year |
Special features | Water Resistant, Light Up, Compass, Moon Phase, Second Hand |
Movement | Quartz |
Water resistant depth | 200 Meters |
Product Warranty | For warranty information about this product, please click here |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the appearance, quality and connectivity of the watch. For example, they mention it's a good looking watch, reliable and tough. Some appreciate the Bluetooth connection and the fact that it syncs with the mobile app. That said, opinions are mixed on ease of use, value, and performance.
AI-generated from the text of customer reviews
Customers like the appearance of the watch. For example, they say it's a good looking watch, with a subtle blue face and band. Some say it has navigational features and technology. That said, most are happy with the appearance and functionality of the product.
"...I really like it. It’s better looking in person. The blue watch has the regular digital display which is easy to read...." Read more
"This is the best Protrek both in style, navigational features and technology. The Amazon price is fair and helps...." Read more
"...You won't be disappointed. Oh, it's really comfortable to wear and good looking too." Read more
"...So not ideal but not awful. It’s a good looking watch." Read more
Customers are satisfied with the quality of the watch. They mention it's well built, reliable, and sturdy. Some say that it'd be a good fishing watch if it had a touchy feel. Overall, most are happy with their purchase and recommend it to others.
"...I have no complaints.Tide graph. Perfect. I happen to live in a preset city that the programmed charts have on record...." Read more
"...features, great battery life (about 2 years on the CR2025 battery), rugged and made to be tossed around, this is the watch for you." Read more
"...It's very well made with all the best options I need. Tough Solar powered, Time set by radio signal up to 5 times a day and the kicker is, It's..." Read more
"I wear this when fishing. I love the style and it holds up when I have to reach down into the water to land a fish on the boat...." Read more
Customers like the connectivity of the watch. They mention that the smart connection to their watch makes set up a piece of cake, and the Bluetooth with phone was a breeze. The watch syncs with the mobile app to show map data, and it sync flawlessly.
"...Spot on, and also tracks with my son’s $22 Casio Fishing Gear programming...." Read more
"...The companion app (Android) syncs with the watch flawlessly and provides really great information either on the watch, or in conjunction with the..." Read more
"...Time set by radio signal up to 5 times a day and the kicker is, It's bluetooth. You can set and control this watch with your phone...." Read more
"...With smart connection to your watch, it make set up a piece of cake...." Read more
Customers like the features of the watch. They mention it has many functions, Bluetooth connection, old school functionality, navigational features, and technology. Some say the watch is useful and has great battery life.
"This is the best Protrek both in style, navigational features and technology. The Amazon price is fair and helps...." Read more
"...If you want a watch that has old school functionality, off grid features, great battery life (about 2 years on the CR2025 battery), rugged and made..." Read more
"...It is both simple and effective - useful. It does connect via Bluetooth to the Pro-Trek app on your phone but the app struggles to remain accurate." Read more
"The best things about this watch are its many functions. I use them all except for the fishing function. I especially like the pedometer stepper...." Read more
Customers like the versatility of the watch. They mention it's great for everyday wear, including exercise, and practical.
"Wear as an everyday watch. Love how it looks. Will use for fishing history, later." Read more
"...I especially like the pedometer stepper. Great to wear everyday including exercise!..." Read more
"Practical, acceptable, for the price I got..." Read more
"Great for everyday wear..." Read more
Customers are mixed about the ease of use of the watch. Some mention that it's pretty straightforward and easy to read, while others say that it was a little complicated to figure out at first and to program. They also say that the watch has a learning curve.
"...The blue watch has the regular digital display which is easy to read. Sometimes the negative display can be a challenge...." Read more
"...’m NOT walking, it is much more sensitive than I wish and picks up quite a few extra steps...." Read more
"...I've only had this watch for a few days, but the user manual is extensive as this watch has so many built in features...." Read more
"...This watch does have a learning curve and to unpack all of it's features you do need a phone...." Read more
Customers are mixed about the value of the watch. Some mention it's a great watch for the money paid, while others say it looks like a very cheap quality watch. The plastic casing feels cheap and the material looks super bad.
"...The Amazon price is fair and helps...." Read more
"...Capabilities are good in the Bluetooth connectionAnd it is not a G- schok" Read more
"...Bluetooth with phone was a breeze and auto updates. No regrets and good price!" Read more
"Great watch for the money paid." Read more
Customers are mixed about the performance of the watch. Some mention it's both simple and effective, useful, and works great in the field when they hunt. However, others say that it didn't work out and the return window closed.
"...Again, the watch is aimed at fishing, but works great in the field when I hunt. I'm excited for this summer when I do use it for fishing...." Read more
"...This watch was to replace a 10+ year old watch. Unfortunately it didn't work out. Directions that came with explained buttons but not how to operate...." Read more
"...It is both simple and effective - useful. It does connect via Bluetooth to the Pro-Trek app on your phone but the app struggles to remain accurate." Read more
"2wks after the return window closed, the watch stopped working properly. The alphanumerical time does not match the hands...." Read more
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Altimeter. Accurate. At first, I tried to calibrate it from what I thought was an inaccurate reading to the known elevation at my house. Shouldn’t have. Barometric pressures vary and in fluctuation can throw the altimeter off temporarily, from what I gather. Once it stabilized, my “calibrated” elevation was registering 250 feet low. Fortunately, there is a factory reset feature for the sensor. Reset it, and boom. Spot on. No touchy for me.
Barometer. Excellent. With a barometer function the exact reading is worth very little, as elevation and weather systems can be relative. What’s important is trend. I can almost be my own weatherman, and the trend tracking gives me about 12 hours lead time on major changes. This is awesome.
Thermometer. Within +/- one degree Fahrenheit. Again, I tried erroneously to “calibrate” it using the functionality to do so. And again, once the case temperature stabilized it was easily 10 degrees Fahrenheit incorrect. And yet thankfully, again, Casio built in a factory reset of the sensor for idiots like me. Which worked. So, here’s what NOT to do. Don’t think you’ll get an accurate ambient air temperature while wearing the watch on your wrist. Instead, you should expect a (somewhat inaccurate) temperature of…your wrist. The thermometer measures air temperature after sitting 20-60 minutes away from your body heat or other influences.
Compass. Accurate. I prefer the cardinal direction setting, but supposedly it’s pretty spot on by degree when properly used as well. I have no complaints.
Tide graph. Perfect. I happen to live in a preset city that the programmed charts have on record. The watch is right on track with my local tide tables and any app I set to the measurement location.
Sunrise/sunset. Also properly programmed by location.
Fishing time probabilities: These are based on solunar theory and relative moon location. Good explanation of the calculations in the full manual version found online. Spot on, and also tracks with my son’s $22 Casio Fishing Gear programming. For the record, solunar theory and related moon age and location is only ONE of the factors affecting fish activity. There are so many more, like time and weather, location, salt or fresh water, etc. Ultimately, fish do what fish do, but regarding moon location, my watch is properly programmed.
Accelerometer/step tracker: Could be better, could be worse. When I’m NOT walking, it is much more sensitive than I wish and picks up quite a few extra steps. For me, I don’t mind because I learn what the differential is on my typical days and can mentally subtract the erroneous estimate of steps. Plus, I don’t mind the extra sensitivity because about half of my exercise is on a Total Gym glide board, and then I get some “credit” for my workout I wouldn’t on a less sensitive tracker. HOWEVER…when I AM walking the step tracker is deadly accurate all day. This too is more important to me, because I know my own step count per mile and I can fairly accurately estimate distance travelled with the math between two numbers.
Fishing location and notes/blue tooth functionality: This feature takes the watch over the top. Unlike some bluetooth watch apps which appear to be an afterthought, in my experience this one is the real deal, and again for my watch is reliable...so far (this update four months after purchase). If used properly, a single long button press on the watch can pin your location from phone GPS in the app. Later (ideally before pinning another location...but not required), you can check that memo and see recorded barometric pressure, tide level, and fishing probability at time of catch; sunrise/sunset for the day, and moon age. At this time you can also write your own notes. I have recorded myself and other people catching fish, methods used, bait, etc.
What I don't know yet is whether those amazing fish memos stay with one's Casio "account" registered to a watch for future use....in case someone changes phones or even watches with the feature. I also don’t know long term durability…four months in, I haven't put it through a lot. I actually intended to buy a G-Shock, and while looking at the features hadn’t realized I had switched to the PRO TREK line of watches. When I started to return it, I researched and found that NO G-Shock unfortunately has been built with quite this many features. If one has tide graph and steps (most important two features for me), it does not have ABC sensors, and vice versa. And none of the G-Shocks currently seem to have fishing solunar charts programmed (although I think there is one in the Japan market, but again that doesn’t have a step tracker and/or the ABC sensors). So, all that to say if I want all these features (and I do), this is the watch that fits the bill. So I’ll do my best not to drop it off a ten story building or bury it in the mud. Hopefully, the bezel doesn’t scratch as easily as some have said it does. As long as it doesn’t look like it went through a meat grinder in a year or two, I’ll be happy.
Hope this helps!
Reviewed in the United States on May 11, 2022
This issues I ran into are, you must use the Casio app (I'm using a Samsung phone) and not the Protrek app which was just discontinued Sept 2023. I logically used the Protrek app and ran into issues. Since it was the weekend Casio customer support was closed. The app finally gave me an error msg to use the other Casio app, so after loading the correct app I finally figured it out for myself by connecting and disconnecting the watch from the phone and going over the manual trying things and just watching the phone and watch side-by-side. They really need a well written quick-start guide for this watch. I was considering just returning this watch and saving my time, however when I finally got things going it was joy to behold!
The other issue I have is this is a bit bigger than my Protek prg 340 (which i love wearing) and it's not quite as comfortable, but it's OK. I think eventually I'll get a different band which may fit my wrist a little better. It would be helpful if someone posted about some different bands for this model. Nicely this watch is not a big as the larger GShocks-which I returned as they are uncomfortable to wear. This is relative of course, but I have an "average" wrist size.
This watch does have a learning curve and to unpack all of it's features you do need a phone. For the price, it's an outstanding Protek even without the phone connection. So it just depends on your level of geekness, but it is a great, mabe one of the best, Proteks ever made so I will not return.
Top reviews from other countries
I recommend using the pro trek app via Bluetooth to personalise your settings on this watch. It’s very handy. The compass is accurate. The thermometer seems to pick up your body heat and reads very high. Which is understandable. You must have to take it off and leave it a few minutes for a proper reading. Overall I am very pleased with the watch. I hope this helps.
Reviewed in the United Kingdom on November 4, 2021
I recommend using the pro trek app via Bluetooth to personalise your settings on this watch. It’s very handy. The compass is accurate. The thermometer seems to pick up your body heat and reads very high. Which is understandable. You must have to take it off and leave it a few minutes for a proper reading. Overall I am very pleased with the watch. I hope this helps.