I am in the midst of having a poor experience with this model of HRM and wished to steer others away from it.
Here is the exact product I’m talking about: Selling at REI for $90
I’d heard that Timex could be flaky, but I had REI dividend bucks to spend, and it seemed the best fit from their product offerings. I just wanted:
*Easy to use
*Continuous HR display with min/max/avg for workout
*Lap split capability w/ avg HR for each split
*ability to set heart rate ranges w/ audible alarms
*countdown / restart timer to remind me when to eat on long rides
*double as sport watch a.k.a. not too dorky looking.
It came and I was excited. It has every feature I’m looking for, plus the (dubiously accurate) ability to count calories, it looks great, yada yada yada. It does NOT talk with most equipment in the gym (treadmill, elliptical, spin cycles, etc), but that’s not a deal breaker - I can look at my wrist.
I put it on in the gym for my first workout with it: a treadmill run and get no signal. Slather the saliva onto the cheststrap for a good connection (something I didn’t need to do with other HRM’s I’ve worn), and it begins picking up something. 38, 133, 75, then it pegs to 240 and refuses to budge. Hm. I think that perhaps it’s interfering with other equipment in the gym. Several more attempts to use it - outside away from all other interference - produces similar results. Flakiness where the HR bounces up and down by 20 to 80 beats - I mean bounces by every two seconds a new number is appearing: 120, 175, 142, 148, 88. Just odd. For a time I try to see patterns and infer what the “right” heart rate really is: “So, if it was skipping every fourth beat, then my real heart rate must be…” But before I can complete the math, it’s on to some other fictitious reading. Frustrating.
So, I shrug. I got a bum unit, It happens, No problem. REI has UNPARALLELED customer service, by the way, and a new unit is handed over.
So unit number two is pressed into service and it is certainly better. It settles in and will give accurate heart rates for minutes at a time. It does have a few quirks tho. It really prefers to measure heart rates over 150. Anything under that and it begins to lose focus and wander about. This is annoying because I run a recurring test that has set distances at set heart rates. My first two sets are (supposed to be) at 140 bpm and 150 bpm, and this second unit just doesn’t have the accuracy in that range… It just would wander. My sets at 160, 170, and 180 were rock solid, reliable readings. So, I decided it must be a connectivity thing with the chest strap - it’s not reading me unless I’m good and sweaty - but no, even after it’s reading wonderfully, as I cool down it begins to skip around a bit. Every workout is guaranteed to have a max HR reading of 240 and a min HR reading in the 30’s.
I’m actually very easy to please, and so was still working with this faulty monitor because I really don’t require that much from a HRM, and it’s occasional accuracy is enough to keep me happy… But then it’s performance began to degrade further. In the middle of workouts it would decide to lose signal completely for no particular reason - “NO HRM DATA” showing on the display. What is really ironic about that is that it has the ability to read the chest strap even after it is taken OFF. That’s right. Workout is done, chest strap is taken off, rinsed, hung to dry, and I shower. While showering I notice my heart rate is still reading - usually between 31 and 45 bpm. Nice. I shave and am still getting readings. It’s not until I leave the bathroom that I finally get a beep and NO HRM DATA. So, it can’t read it while I’m wearing it, but take it off, and it’ll still get phantom heart rates until it’s 10 feet away from the chest strap.
I decide that having gotten two flaky units already that chances are high that returning this one to REI would likely set me up with yet another unit that went thru the same manufacturing process and odds are not high that it will be substantially better. So, I call the manufacturer. Very polite lady at the help desk, very helpful bordering on apologetic. Can’t come out and admit that their product sucks on a recorded line, but does explain that they have “seen a few issues with this model, have identified them, and have some units that have been tested” that she will mail me complete with an envelope for returning my existing one.
Very cool. I’m a happy customer again. They will make it right. I wait expectantly by the mailbox.
Days pass.
I call back 2 weeks later and again speak with a courteous customer service rep - she looks me up and verifies that I do indeed have a new watch on order, and no it has not shipped yet, and she has absolutely no idea when it will. I press a little and she says that they have another shipment “en route” to them. I ask whether the shipment “en route” to them holds enough replacements for everyone in front of me on the list - or will I be waiting longer? “Courteous” slips to just “curt” as she tells me she has absolutely no way to know, no way to give me an estimated time of replacement.
I just got the sense that they are overwhelmed by the volume of returns right now. They’re doing their best, and I believe will stand by this product and make it right, but there’s going to be some delays while they do.
Some delays you probably don’t want to step into the middle of.
So, buy something else.
As for me, I think I will give Timex a couple more weeks, (hey I’m patient), and if nothing comes (or is faulty when it arrives), then I will return it back to REI for a different brand - and have to pay for the upgrade, I’m sure…