Showing posts with label watches. Show all posts
Showing posts with label watches. Show all posts

(2-pack)AGPtek® New State-of-the-art Fashionable Wristwatch Walkie Talkie Spy Wrist Watch--Auto Channel Scan--LCD display--Auto Squelch Review

(2-pack)AGPtek® New State-of-the-art Fashionable Wristwatch Walkie Talkie Spy Wrist Watch--Auto Channel Scan--LCD display--Auto Squelch
Average Reviews:

(More customer reviews)
Bought two sets to let my kids ride their bikes around the neighborhood -- while staying in touch with "home base" should anyone fall or need help. They work well around the house and backyard, but don't do well past 1/2 mile which is disappointing. The specifications say:
-Up to 6km Communication Range
That said, the kids love them for spy games and while they aren't perfect for communicating, they enjoy playing with them.

Click Here to see more reviews about: (2-pack)AGPtek® New State-of-the-art Fashionable Wristwatch Walkie Talkie Spy Wrist Watch--Auto Channel Scan--LCD display--Auto Squelch

With 6km of range, the wristwatch walkie talkie can offer you the freedom to go anywhere and do anything--from weekend hiking to just hanging out at a mall. This wristwatch walkie talkie is lightweight, state-of-the-art communications devices, providing a new fashionable communication way to your daily life. This package comes with two wristwatch walkie talkies, 2 Li-ion batteries, 2 headsets, 2 chargers. To stay in contact with friends while camping, hiking, skiing or biking,this wristwatch walkie talkie can ensure your safety when cell phone signals fade and fall short.
Still holding a walkie talkie in your hand to communicate with your friends? No, you dont have to now! You can WEAR it just like a watch!
Features:
-Wrist watch style in smart fashion -Multi-channels(depend on different country) -Up to 6km Communication Range -Auto Squelch -Auto Battery Saving -Auto Channel Scan -Internal VOX -Digital volume control -12 hours AM/PM time display -Backlight for LCD display -Li-ion battery with charge Product specification:
Name : New State-of-the-art Fashionable Wristwatch Walkie Talkie Size of gift box : 21 x 14.5 x 6.6 cm 2 pcs of a gift box
Package included :
- 2 wristwatches - 2 AC Adaptors - 2 Li-ion Batteries - 2 headsets - 1 User manual

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Garmin Forerunner 201 Waterproof Running GPS Review

Garmin Forerunner 201 Waterproof Running GPS
Average Reviews:

(More customer reviews)
Overall the Forerunner 201 works well for bicycling, although I wouldn't discard my conventional bike computer for several reasons:
1. In Speed mode (vs. Pace mode) there's no option to average out the readings, and the unit is too sensitive to motion. With the GPS mounted on a bike and the bike at a complete stop, tiny motions of less than 1 cm continuously trigger the autostop/autostart, so it keeps beeping and accumulating elapsed time and distance. Setting the Auto Pause threshold to a non-zero value mitigates this problem at a slight risk of false pauses.
2. The % grade (custom) readout is highly erratic. If you're moving too slowly (less than 5 mph), even if you're burning your lungs on a climb, it may read 0% or even a negative number like -3%! Seems like there may be a math underflow bug in the algorithm when the vertical displacement is too small over successive readings.
3. The altitude reading is not credible when you don't have a clear view of the sky. The unit seems to extrapolate from the last trend it had to "update" the readout, rather than indicating that it's unable to read the altitude. I was on King's Mountain Road (SF Peninsula) under tree-cover, came out into an open spot and the altitude reading jumped by over 500 feet when the GPS got an actual reading from the satellites. There are 2 stretches like this on the climb, and it happened both times.
Enabling Auto Lap in the Training Assistant mode sets the GPS to record trackpoints (time, latitude, longitude and altitude), supposedly at fixed distance intervals, the finest preset value being 1 mile. At firmware version 3.40, the current track can hold 3000 points, with the oldest points being overwritten by the newest when you exceed 3000.
You might think this means you can go 3000 miles without losing any data, but it seems to sample more often than at 1 mile intervals. I've found that after about 7 hours, I start getting my oldest trackpoints overwritten. The only way around it is to remember to stop the timer, reset, then start the timer: this starts a new track (the previous track is still in the unit's memory until you clear History).
The Windows-only Forerunner Logbook application downloadable from Garmin's website is able to download tracks and display (a) speed or pace vs. time, (b) map of the route (from timer start to timer stop), (c) altitude vs. time. There were some goofy data for my most recent ride which showed me exceeding 80 mph(!), probably caused by gaps when the GPS signal was too weak to register. The Logbook application can also export the data as an XML file where each data sample contains Zulu time, latitude, longitude and altitude (in meters, regardless of your settings on the Forerunner or in Logbook). However, the format seems not be recognized by any program (including Forerunner Logbook; i.e., it doesn't know how to read the XML file it wrote!), making it of rather dubious value. Garmin's more recent Training Center (again Windows-only) app does better. GPSBabel (and MacGPSBabel) can now translate LogBook's XML to other formats, including HikeTech (see below). With your track data in GPX format you can use, FlightTrack (Mac OS X) to make dynamic 3D maps overlaid on digital terrain models; and the web-based GPS Visualizer (www.gpsvisualizer.com) to overlay tracks on hi-res satellite/aerial photos, generate elevation profiles and generate kml or kmz files to load into Google Earth (download from earth.google.com, Win 2000, XP, OS X 10.3.9 and 10.4.x only).
I found the pins securing the wrist strap impossible to budge with a screwdriver, as stated in the manual. I had to take it to a watch repair shop where the repairer used a "jeweler's band pin removing tool" -- with some careful effort -- to pop the pins in order to remove the wrist strap. So it seems you either leave the wrist strap on or off (or buy the jeweler's tool): it's too difficult to switch around.
Why is Garmin still stuck on serial port interfaces? USB has been around for a few years now and is much easier to deal with. It would also be friendlier if you didn't have to use the charger cradle in order to connect to a computer. The standard charger sold in the US is 120v only. It wouldn't have cost much more to design a universal 120-240v charger for worldwide use. Garmin's MSRP for their 240v version is an outrageous $32.90! (It can be found mail-order for around $20.)
The owner's manual is pretty minimal. It doesn't explain the elements of the Map Mode display. Perhaps it works well at walking/running speeds, but on a bike I can't pay attention to the road and simultaneously focus on its tiny symbols. And on most rides the display is too small to cover the range of the entire route without the waypoints/auto lap points overlapping.
Once again we Mac (and Linux and even Win 95) users are ignored by a manufacturer when it comes to software support. The only way to update the firmware is with a Windows PC because the firmware is wrapped up inside a Windows-only "Updater" executable. On a Mac, you can use a serial-to-USB adapter cable and Virtual PC running Windows 98 or later to update the firmware. You may have to install a Windows driver from the manufacturer of the adapter cable. In my case, I also had to tell Virtual PC that COM1 was the "usbserial0" port on my Mac.
For Mac OS X, I found a set of 3 shareware programs from HikeTech.com to be useful. They are: (1) Link2GPS for transferring waypoints to/from the GPS and downloading tracks from the GPS; (2) TopoDraw to display tracks as a 2-D map (you can even overlay tracks on digitized maps as long as you have at least 3 waypoints you can identify on the map to establish its scale and relationship to the track data); (3) gpswrite to chart altitude vs. distance, speed vs. distance. The 3 programs work together using files in GPX format.
NEWER ALTERNATIVES (at higher prices, of course): In 2006, Garmin has 2 newer lines of sports-oriented GPS units. The Forerunner 205 is a wristwatch unit with all the features of the 201, a smaller-but-higher resolution screen, and more sensitive GPS circuitry and faster satellite sync. It comes with a 120v/60Hz charger only, no international version. There's a model 305, which adds a heart-rate monitor. Another new series is the Edge, aimed squarely at cyclists. The 205 is the basic model, the 305 the higher-end one, which adds cadence and/or HRM and a barometric altimeter. The Edge series has a larger grayscale screen, better sensitivity and faster satellite sync, and offers a 240v/50Hz charger as an optional accessory.

Click Here to see more reviews about: Garmin Forerunner 201 Waterproof Running GPS

Finally, an alternative to awkward pedometers and cycling computers. The Forerunner 201 offers athletes an easy-to-read display and integrated GPS satellite receiver that provides precise speed, distance, and pace data--all in one compact unit that straps to your wrist. It’s a lightweight, accurate training assistant with performance tracking, auto-lap, auto-pause and more. And because it is a high quality Garmin GPS device, you get many of the features GPS users have come to rely on, such as precise latitude, longitude, altitude data. Choose either the 201 model for rechargeable power or the 101 if you prefer to use 2 AAA batteries. The Forerunner 201 is easy to use right out of the box and delivers the benefits of GPS technology at an affordable price.
To please folks who are passionate about their exercise and training, Garmin has added something special to the Forerunner 201 called the Virtual Partner. The feature allows you to set your training goal by configuring your Virtual Partner’s pace and workout distance. You'll get a graphic perspective of your performance by viewing your pace in relation to your Virtual Partner’s pace, so you can always see at a glance if you're keeping up or falling behind.
Almost as important as the training device itself are the accessories to integrate it with your active lifestyle. If you're into cycling, the best way to keep an eye on your GPS while you ride is with a bike mount bracket that straps to the handlebars of your bike, motorcycle, or whatever you're traveling with for easy viewing.
Other Forerunner 201 features: Mark specific locations, and then look-up and navigate to these points using an electronic map. Retrace your steps to a starting point or reverse your normal route for routine variation. Amount of calories burned can be tracked and calculated over the course of a workout. Lap history--such as lap time, lap distance, and average pace--can be stored for up to two years. Performance data can be automatically archived and calculated to provide an accurate record. Automated stopwatch provides auto-lap and auto-pause features. Lap timer indicates when a certain speed is reached or when you’ve fallen below a pre-set level. Pace whistle sounds alert when you begin traveling slower or faster than your desired pace. Distance whistle sounds when you reach a specified duration or distance in your workout. Download free Garmin software to transfer data from your Forerunner 201 to your PC for storage and analysis.
What's in the box: Forerunner 201 unit Wrist strap A/C desktop charger with serial interface

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Garmin Forerunner 205 GPS Receiver and Sports Watch Review

Garmin Forerunner 205 GPS Receiver and Sports Watch
Average Reviews:

(More customer reviews)
I've run 4 times a week with the Garmin 201 for the past 2 years so I was anxious to get the 205. After 10 runs with the 205 (some runs with both) here is my take on the new 205:
Pros:
- better form factor (although still big and same weight as the 201)
- Buttons are more intuitive (less guessing in the dark)
- More accurate - If I run the same run 3 times (e.g. a regular 6 miler) all 3 distances are within .02-.09... the 201 varied by as much as .3 miles. The 205 also appears to be more accurate according to "known distances"
- Less satellite drops compared to the 201 (although see the BIG con below!)
- The strap is rubber so it doesn't act as a sweat band (the 201 was harder to clean and smelled for weeks after a marathon)
- Better software
CONS:
- Fonts are smaller (especially on history and other screens)
- The strap is rubber and doesn't fit as well as the cloth/Velcro on the 201 (although the pro I think outweighs the con!)
- BIG CON: On one regular run along the bay in San Francisco (no hills, trees, or buildings) the 205 lost satellite in a "usual" area (common for my 201 to drop in the same place) one mile into the run, but the 205 never recovered during the whole run. So the 205 doesn't drop satellites as much, but when it does it might not recover - this is a fatal issue if it continues (note: the 201 drops often, but always recovers right away).
Overall I would still highly recommend the unit. I definitely prefer to run with the 205 instead of the 201. I will be watching the drop-recover issue carefully to see if others report a similar problem.


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Garmin Forerunner 110 GPS-Enabled Unisex Sport Watch (Black) Review

Garmin Forerunner 110 GPS-Enabled Unisex Sport Watch (Black)
Average Reviews:

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BACKGROUND:
-----------
I have used a Garmin 405 to track my weekend long runs for about 1.5 years. Previously I owned the Garmin 305. I'm using the 110 with with my 405 chest strap (saved me $50).SUMMARY:
--------
The 110 does everything I do with my 405 in a significantly smaller, lighter form factor with a superior GPS chip (in theory, to be proven).REASONS WHY I LIKE MY NEW 110 BETTER THAN MY OLD 405:
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* It's smaller and less bulky than the 405, looks and feels like a regular watch, and wraps snugly around my smallish wrist.
* I don't have to fiddle around with the temperamental 405 touch-(in)sensitive bezel.
* The displayed numbers for distance/hr/time/pace are bigger on the 110 than the 405, so easier for me to read on the run.
* There are fewer menus to navigate.
* Like the 405, GPS locking and accuracy works just fine, even under trees (more below).
* Like the 405, I can set the auto-lap to increment every 1 mile (other distances available).
* The 110 displays everything I want to track during and after my run.
- Elapsed distance (for run), Elapsed time (for run), Current HR, Average pace (for current lap), Last lap pace (displayed automatically for a few seconds after each lap), Average HR (for run), Average pace (for run). Average HR and pace for the entire run are show under "History" at the end of my run.
* To make this tangible, I can glance at the watch to see that so far I've run 2.1 miles in 21 minutes, my current HR is 160, my pace for the current mile (mile 3) is 9:56 and my pace for the last lap (mile 2) was 10:01. At the end of my run, I click through to "History" and see that my average HR for the entire run was 162bpm and my average pace was 9:54 minute miles. For me, currently, all I care about is keeping my HR in the 160-170bpm range (your range will probably be different) while trying to keep my pace under 10:00. In general, I suspect most runners will have the same requirements: Track your current HR to keep it within a target range while attempting to meet or beat a per-mile pace goal.
* The 110 has a longer battery life
* I never used the other 405 features like courses, virtual partner, etc. Ironically, I "customized" the 405 screens to pretty much do what the 110 displays by default (but cannot be changes). WHAT'S ALL THE FUSS ABOUT "CURRENT PACE"?
-----------------------------------------
I guess some runners want to know the pace they are running RIGHT NOW. Think of it as their instantaneous pace - kinda like what a car speedometer gives you. Some folks call it "current pace" but that can be confusing when you also have average pace for the current mile, so let's call current pace the "right-now" pace. Unlike the 405, the 110 does not give you your right-now pace. Instead you get your average pace for the current lap. If your auto-lap is set to 1 mile (the default setting) then you'll see your average pace for the current mile. I for one don't need right-now pace. Since I'm trying to hit per-mile pace goals I want to see my average pace for the current mile. If I'm trying to hit a 10:00 pace for the current mile, and I start out too slow, the 110 will tell me my average pace for the current mile is slower, let's say 11:00, and I know I need to run the rest of the mile faster to bring my average pace for the current mile down from 11:00 to my target pace of 10:00. As I speed up, my average pace for the current mile will slowly drop from 11:00 to 10:00. Bottom line: Right-now pace doesn't help me hit per-mile pace goals so I could care less if it's "missing" from the 110. If all you are doing is trying to hit per-mile pace goals (eg run a 10:00 miles) then you'll be just fine with the 110.
ANY GPS ISSUES?
---------------
Not for me. Check out connect dot garmin dot com slash activity slash 44862992 and you'll see my test walk/run. Click to view the map in "Satellite" mode and notice that most of my test walk was under thick tree cover.

Click Here to see more reviews about: Garmin Forerunner 110 GPS-Enabled Unisex Sport Watch (Black)


Garmin's Forerunner 110 is the easiest way to track your training. It's GPS-enabled so it knows how far and how fast--with no extra bells and whistles. There's virtually no setup required, so you can just press start and run or walk with it.

Train Smarter, Not Harder Whether you're training to complete your first 5k or you want to get faster and fitter, having accurate workout data is the key. Forerunner 110 uses GPS to accurately record your distance, time and pace. Data from each run is stored in the unit, so you can go back and review how you did last week or last month. Or, upload to our Garmin Connect website for more detailed analysis.

Easy to Use Now there's nothing standing in the way of you and your run. Forerunner 110 is our simplest training device yet. Out of the box, you'll charge it, take it outside to find GPS satellites and answer a few setup questions. Then just press start and take off. Once you're done, press stop. It really is that easy.

Follow Your Heart Some versions of the Forerunner 110 (men's black/red and women's gray/pink) come with a heart rate monitor to display your heart rate in beats per minute. It also provides heart rate-based calorie computations so you can accurately track your calories burned. If you purchase the black/gray Forerunner 110 without heart rate, you can buy a Garmin heart rate monitor separately or use with an ANT+ heart rate monitor you already own.

Store, Analyze and Share Beginning and advanced runners know that reviewing data from your run can be motivating and provide meaningful feedback for improvement. Tracking your data is simple with Garmin Connect, our website for free data analysis and sharing. Just upload to Garmin Connect from your PC or Mac, then see the route you traveled on a map, view a summary of your workout data, create goals and more.

Fast and Accurate Forerunner 110 features HotFix satellite prediction, which means it locks onto satellites quickly so you can be out the door and on with your run in no time. It also has a high-sensitivity GPS receiver to stay locked onto satellites, even near tall buildings or under tree cover.

What's in the Box Garmin Forerunner 110 GPS-Enabled Unisex Sport Watch (Black), AC Charger, Owner's Manual


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